SLS began its slow and deliberate journey to Launch Pad 39B from the Vehicle Assembly Building (VAB) early on January 17 at Kennedy Space Center, marking a major milestone in the agency’s quest to return astronauts to the Moon for the first time in more than half a century.
The 322-foot-tall rocket emerged from the cavernous Vehicle Assembly Building at 7:04 a.m. EST, carried atop Crawler-Transporter 2 for the four-mile trek to the historic launch complex. The combined stack — rocket, Orion capsule, and mobile launcher — weighs approximately 11 million pounds and is traveling at a top speed of just under one mile per hour.
The combined Mobile Launch Platform and SLS rocket moving towards LC-39B on Saturday, January 17, 2026 Photo: Charles Boyer
SLS began its slow and deliberate journey to Launch Pad 39B from the Vehical Assembly Building (VAB) early Saturday morning at Kennedy Space Center, marking a major milestone in the agency’s quest to return astronauts to the Moon for the first time in more than half a century.
The 322-foot-tall rocket emerged from the cavernous Vehicle Assembly Building at 7:04 a.m. EST, carried atop Crawler-Transporter 2 for the four-mile trek to the historic launch complex. The combined stack — rocket, Orion capsule, and mobile launcher — weighs approximately 11 million pounds and is traveling at a top speed of just under one mile per hour, with the journey expected to take between eight and twelve hours. At the time of this writing, that journey is still underway and should conclude late this afternoon or early this evening.
Artemis II reflecting on the Turn Basin at Kennedy Space Center on January 17, 2026. Photo: Charles Boyer
Hundreds of space center workers, family members, and guests gathered along the crawlerway to witness the spectacle as the towering white rocket inched past against a clear Florida sky. NASA Administrator Jared Isaacman and the four Artemis II astronauts were on hand to mark the occasion.
“Wow. LETS GO!!!” Commander Reid Wiseman posted on X alongside a photo of the rocket moving out of the VAB. In a subsequent post, he called the SLS and Orion “engineering art.”
Once the rocket reaches Launch Pad 39B, teams will immediately begin connecting ground support equipment, including electrical lines, environmental control system ducts, and cryogenic propellant feeds. Engineers will then power up the integrated systems for the first time to verify everything functions properly with the mobile launcher and pad infrastructure.
A wet dress rehearsal is scheduled for late January or early February. During this critical test, ground crews will load more than 700,000 gallons of cryogenic liquid oxygen and liquid hydrogen into the rocket’s tanks and conduct multiple countdown sequences, including several holds and recycles in the final minutes to validate launch procedures.
Closeup of Artemis II on Saturday, JAnuary 17, 2026. Photo: Charles Boyer
Artemis Launch Director Charlie Blackwell-Thompson said a February launch remains possible but emphasized that the timeline depends on the outcome of upcoming testing. “We need to get through wet dress,” she said during a pre-rollout briefing yesterday.
NASA’s launch window opens February 6, with additional opportunities on February 7, 8, 10, and 11. Due to the orbital mechanics governing the mission’s trajectory to the Moon, only about one week of launch opportunities exists each month, followed by roughly three weeks without viable windows.
The Artemis II rollout is scheduled to begin no earlier than 7 AM ET NASA tomorrow (Saturday, January 17). The four-mile journey from the VAB to Launch Pad 39B should take between 8-12 hours at about one mile per hour, so you’ll have a long window to get a glimpse of the proceedings as they happen.
Best Places To Watch
Playalinda Beachwill be ideal since it’s the closest public land to both the VAB and Pad 39B (as close as 3.6 miles to 39B from the parking lots). Lot 1 (the southermost) gives you the best angle toward the crawlerway route.
While the National Park Service has not announced any specific closures related to the rollout, it would be a good idea to call ahead to confirm that Playalinda is open and has not reached capacity. That’s when all the parking lots are full, and if it reaches that level of attendance, new entrants are denied. Also, keep in mind that an entrance fee is required. The best way to pay for that is to visit the NPS website here.
In Titusville
The Titusville waterfront on the Indian River is another great place to see Artemis II emerging and then heading towards LC-39B. The parks are free, there’s plenty of parking, with food and other options nearby.
Space View Park – Free, always open, and directly across the water with views of both the VAB and 39B
Max Brewer Bridge itself offers an elevated perspective if you can access it on foot (often closed to traffic for launches, but rollouts may be different).
Rotary Riverfront Park – a favorite for launch viewers, this easy-in, easy-out location off of US-1 will be a great spot to see Artemis II.
William J. Manzo Memorial Park one of Titusville’s lesser known parks, this location has a great view across the river to the VAB and LC-39B.
KSC Visitor Complex– They don’t appear to be offering special rollout viewing packages, and the VAB obstructs direct sightlines from many spots there anyway, so later in the day may be the best time to try to view Artemis II.
The Saturn V Center is the closest public facility within the complex grounds, but it is unclear if tour buses will be affected by the rocket move. Assuming everything works out and the public can get to the SVC, it will be a nice day after a cool start, so that may be the best option. Enquire at KSCVC for more information — things change fast around Kennedy Space Center and we do not want to mislead anyone by posting old or incorrect info.
Relax, You’ve Got All Day To See This
Since the rollout is a slow, multi-hour event rather than a blink-and-miss-it launch, you’ve got flexibility. About an hour after rollout begins, the rocket is expected to emerge from the VAB, offering the public its first full look at the United State’s first crewed moon rocket in over fifty years. Arriving around 8 a.m. should let you see it emerge and begin the trek to the launch pad. If you arrive at 10am, that’s fine, the rocket will have traveled only part of the way.
Boeing provided a photo of the location of the new strakes.
When NASA’s Artemis II moon rocket rolls out to Launch Complex 39B this weekend, sharp-eyed observers will notice something new on the core stage: four thin metal fins that weren’t there for Artemis I.
They’re called strakes, and they exist because the rocket’s first flight revealed a problem nobody fully anticipated.
After Artemis I launched in November 2022, Boeing and NASA engineers dug into the flight data and found that the Space Launch System experienced higher-than-expected vibrations near the points where the twin solid rocket boosters attach to the core stage. The culprit turned out to be turbulent airflow swirling through the gap between the boosters and the orange core stage during ascent—an aerodynamic nuisance that needed fixing before astronauts climbed aboard.
A closeup of a new strake. Courtesy: Boeing
The fix itself is elegantly simple. Strakes are fin-like structures commonly used on aircraft to manage airflow, but they’d never been added to the SLS core stage. Boeing’s engineering team ran the numbers through wind tunnel tests and computational fluid dynamics simulations, then designed four strakes sized and positioned to calm the turbulence and dampen vibrations for Artemis II and all future flights.
Getting them installed on an already-aggressive schedule required some hustle on NASA and Boeing’s part. “We immediately pulled together a team—the best of the best,” said Brandon Burroughs, who led the strake implementation effort. “The team worked around the clock and even through the year-end break. By working closely with NASA and streamlining processes, we did in weeks what would normally be done in years.”
Before drilling a single hole at Kennedy Space Center, technicians practiced the procedure in Huntsville, Alabama. The strakes were ready to install before the core stage was fully stacked on the mobile launcher—a critical bit of timing that avoided the access headaches that would’ve come once the solid rocket boosters were in place.
It’s a small addition with big implications.
Artemis II will carry four astronauts on a roughly 10-day trip around the moon, the first crewed flight beyond Earth orbit in more than half a century. Every improvement to the rocket brings NASA one step closer to landing crews on the lunar surface—and eventually, Mars.
NASA’s Space Launch System (SLS) rocket with the Orion spacecraft aboard is seen atop a mobile launcher as it rolls out of High Bay 3 of the Vehicle Assembly Building for the first time to Launch Complex 39B, Thursday, March 17, 2022, at NASA’s Kennedy Space Center in Florida. Ahead of NASA’s Artemis I flight test, the fully stacked and integrated SLS rocket and Orion spacecraft will undergo a wet dress rehearsal at Launch Complex 39B to verify systems and practice countdown procedures for the first launch. Photo Credit: (NASA/Aubrey Gemignani)
NASA’s moon rocket is finally hitting the road.
The agency announced that the fully stacked Space Launch System rocket and Orion spacecraft will begin their four-mile trek from the Vehicle Assembly Building to Launch Complex 39B no earlier than Saturday, January 17, with first motion expected around 7 a.m. ET. The journey aboard Crawler-Transporter 2 will take up to 12 hours.
Artemis II Rollout Details
Artemis II Rollout: VAB to LC-39B
Distance
Approximately 4 miles (6.4 km)
Speed
0.82–1 mph (1.3–1.6 km/h) loaded
Total Time
10–12 hours, depending on conditions and stops
Method
Crawler-Transporter 2 (CT-2), a 6.6-million-pound vehicle
Purpose
Transport the fully assembled rocket from the VAB to Launch Pad 39B for wet dress rehearsal and final launch preparations
Teams have been working around the clock to close out remaining tasks ahead of rollout, though the date could shift if additional time is needed for technical preparations or weather.
The rollout marks the beginning of final integration and testing for what will be the first crewed mission beyond Earth orbit in more than 50 years. Once at the pad, NASA astronauts Reid Wiseman, Victor Glover, and Christina Koch, along with Canadian Space Agency astronaut Jeremy Hansen, will conduct a final walkdown before launch preparations continue.
A wet dress rehearsal is planned for late January, during which teams will load more than 700,000 gallons of cryogenic propellants and run through countdown procedures. The earliest launch window opens February 6, with additional opportunities on February 7, 8, 10, and 11.
Canaveral National Seashore will implement temporary schedule changes at Playalinda Beach to support NASA’s upcoming Artemis II mission, the National Park Service announced on January 9th.
Beginning Sunday, January 12th, the Playalinda District will operate on reduced hours of 8:00 a.m. to 5:00 p.m., two hours shorter than the normal 6:00 a.m. to 6:00 p.m. schedule. The modified hours will remain in effect through January 31st.
Playalinda Beach Closures – Artemis II
Playalinda Beach Schedule Changes
Canaveral National Seashore – Artemis II Launch Support
Dates
Hours
Status
January 12 – January 30, 2026
8:00 a.m. – 5:00 p.m.
Reduced Hours
January 31 – February 6, 2026*
—
Closed
Day after successful launch
6:00 a.m. – 6:00 p.m.
Normal Hours Resume
*Closure continues until day of successful Artemis II launch
Starting January 31st, the entire Playalinda Beach District will close completely and remain closed through February 6th—or until the day of a successful Artemis II launch. The closure encompasses the period when NASA’s first launch window opens for the historic crewed lunar mission.
Normal operating hours will resume the day following a successful launch.
Visitors planning trips to the seashore during this period should check the National Park Service website or contact the park directly for the latest access information.
Day OR Night Launch, Most Of MINWR Won’t Be Open For Spectators For Liftoff
The redundantly named Playalinda Beach (playa – beach, linda – beautiful in Spanish) offers some of the closest public viewing locations for launches from Kennedy Space Center and the north end of Cape Canaveral Space Force Station, but that will definitely not the case for Artemis II’s launch.
A Falcon 9 lifts off from LC-39A at Kennedy Space. Photo: Charles Boyer
Not only will Playalinda be closed, but if Artemis I in 2022 serves as any guide, much of Merritt Island National Wildlife Refuge will be in the official security zone and the public will have no access, with KSC Police turning away unauthorized cars at the entrance to the Refuge (near the end of the Max Brewer Bridge on Beach Road.) On the north side, on FL-3, the Haulover Bridge was as far south as people were allowed.
The 2022 Artemis I Launch Hazard Area Source: US Space Force
Artemis II in the Vehicle Assembly Building. Photo: NASA
NASA has published its launch window availability for Artemis II, the agency’s first crewed lunar mission in over 50 years, with opportunities spanning February through April 2026. The Space Launch System rocket and Orion spacecraft are scheduled to roll out from the Vehicle Assembly Building to Launch Complex 39B NET January 17th.
The four-mile journey aboard Crawler-Transporter 2 will take up to 12 hours before the integrated launch structure and rocket arrive at their final destination.
After Artemis II is rolled out to LC39B, engineers and technicians will start pad integration tasks, including connecting essential ground support equipment such as electrical lines, environmental control system ducts, and cryogenic propellant feeds. After those tasks are successfully completed, teams will then power up all integrated systems for the first time at the pad.
All windows are 120 minutes, except for March 11th, which offers a slightly shorter 115-minute window.
Lighting Constraints Drive Window Selection
The published windows reflect careful consideration of lighting conditions, so that Orion is not in darkness for more than 90 minutes at a time post-launch, therefore allowing its solar arrays to keep generating power and the spacecraft to stay within its thermal limits. Dates that would put Orion into extended eclipses are removed from consideration.
Another consideration is that the launch window constraints ensure optimal conditions for tracking cameras and abort scenarios during the critical ascent phase.
NASA notes all dates remain subject to adjustments as the mission progresses through final preparations.
First Launch Opportunities Open February 6
The earliest available launch window opens on February 6, 2026, at 9:41 pm ET, with a 2-hour window. Launch opportunities continue through February 11th, followed by a brief gap, then resume mid-month. Each window in the February series shifts progressively later into the night, with the final February opportunity on the 11th occurring at 1:05 AM EST.
Should weather or technical issues prevent a February launch, NASA has identified windows throughout March and April. The March series begins on the 6th at 8:29 PM ET, while April windows open as early as 6:24 PM ET on April 1st—notably the only daytime launch opportunity in the released schedule, occurring approximately 1.3 hours before sunset.
Crew 11 prepares to board Crew Dragon and launch to Station on August 1, 2025. Photo: Charles Boyer
NASA Administrator Jared Isaacman announced in a press conference today that NASA’s Crew 11 would return early from the International Space Station due to an unnamed medical issue with an unnamed member of the crew. The date and time of that return has not yet been determined, and will be announced once it is determined.
NASA astronauts Zena Cardman and Michael Fincke, JAXA astronaut Kimiya Yui, and Roscosmos cosmonaut Oleg Platonov comprise Crew 11.
“Yesterday, January 7th, a single crew member on board the station experienced a medical situation and is now stable. After discussions with Chief Health and Medical Officer Dr. J.D. Polk and leadership across the agency, I’ve come to the decision that it’s in the best interest of our astronauts to return Crew 11 ahead of their planned departure within the coming days.”
— NASA Administrator Jared Isaacman
Regarding the specifics of when Crew 11 will return, Isaacman added that, “We expect to provide a further update within the next 48 hours as to the expected anticipated undock and reentry timeline.” That’s Saturday afternoon. Stay tuned.
Crew 11 ascending to orbit on August 1, 2025. Photo: Charles Boyer
Crew 11 launched on August 1, 2025 and has spent 160 days in space since then. Originally planned to return next month after the arrival and handoff to Crew 12, which had planned to launch in mid-February.
Later, Isaacman said plainly, “This is not an emergency deorbit. We retain the capability to bring astronauts home in a matter of hours if necessary. So this is recognizing, first of all, we’re always going to do the right thing for our astronauts, but it’s recognizing it’s the end of the Crew 11 mission right now.”
Jared Isaacman, January 8, 2026. Via NASA Stream
So, one of the four astronauts has a serious enough issue to require testing or treatment on Earth, but it is not an immediate life-or-death emergency requiring Crew 11 to return to Earth with all possible haste. Instead, NASA is moving the timeline up for Crew 11’s return as a matter of prudence for one of its astronauts (or cosmonauts).
Once Crew 11 and Crew Dragon departs, ISS would be down to a skeleton crew: Sergey Kud-Sverchkov and Sergei Mikaev from Roscosmos and NASA’s Chris Williams. They would have only the Soyuz MS-28 spacecraft that docked on Nov. 27, 2025 as a return vehicle.
NASA is looking at accelerating the Crew 12 launch, but no new target date has been announced. “Alongside our international and commercial partners, NASA is evaluating their timeline to include earlier launch opportunities. We will provide more information when it’s available,” Isaacman announced.
What About Artemis II? Could This Issue Create A Delay?
Crew 12 is slated to fly in mid-February from The Cape, and launching earlier might have NASA preparing to launch two different crews on two entirely different missions in a very short timespan: Artemis II is currently scheduled to fly in early February. Launching Crew 12 earlier puts the two closer together on the calendar.
Asked if that would create a conflict within the agency, Isaacman replied to CBS News’s Bill Harwood that “These are totally separate campaigns at this point. We’re still evaluating what earlier dates would be achievable, if any, for Crew 12. So right now we’re going to look at all operations, all of our all of our standard process[es] to prepare for Crew 12 and look for opportunities if we can bring it in while simultaneously conducting our Artemis II campaign.”
Isaacman added that “There’s no reason to believe at this point in time that there would be any overlap that we’d have to de-conflict for.”
Artemis II, NASA’s return to lunar space, is expected to be rolled out to the launch pad this month, with a launch planned for February. That seemed like a good time to review my old Artemis I shots, and I found a few that were pretty good.
Starlink 10-17 lifts off from SLC-40 at Cape Canaveral Space Force Station on October 17, 2025. Photo: Charles Boyer
2025 was an incredibly busy year in spaceflight, both here at the Cape and also globally. By Christmas, providers broke previous orbital launch records, with over 300 successful flights globally, largely driven by SpaceX’s Falcon 9 for Starlink satellite deployments.
SpaceX further extended its dominance in 2025 with over 130 orbital launches across the year, the vast majority using its Falcon 9 rocket. The company continued flying at a pace unmatched by any other launch provider, supporting satellite deployments, ISS crew and cargo missions, and national security payloads in addition to continuing building out its wildly popular Starlink offering.
SpaceX launching IMAP on September 24, 2025. At this point in the flight, the rocket was passing through the speed of sound. Photo: Charles Boyer
Starlink
On October 25, 2025, SpaceX launched its 10,000th Starlink satellite. Space.com quoted noted satellite tracker Dr. Jonathan McDowell of the Harvard–Smithsonian Center for Astrophysics, saying that there are currently 9,357 Starlink satellites in orbit, with 9,347 in operational positions. The constellation serves over 9 million customers across 100 countries and territories. It is estimated that the company adds around 20,000 new customers daily.
Reusable boosters remain central to that success. Several Falcon 9 first stages flew 20 or more times, reinforcing the idea that rapid reuse is no longer experimental but routine. One of its boosters, B1067, has now flown 32 times and is currently at SpaceX’s facilities at the Kennedy Space Center, being refurbished for another flight. The company has publicly stated that it seeks to certify Falcon 9 boosters for up to 40 flights, and in 2025, several of the company’s boosters have fewer than ten missions remaining to meet that goal.
Starship test flights also continued launching from Texas, focusing on vehicle upgrades, heat-shield performance, and recovery techniques aimed at future missions beyond Earth orbit. The company is also continuing to build out its Boca Chica infrastructure, with a new launch pad nearing completion at the end of this year. Flights from the new facility should take place in the first part of 2026.
Starship Heavy lifts off from Boca Chica, Texas to start the IFT-6 mission. Photo: Richard Gallagher, FMN
SpaceX also received approval to begin converting Space Launch Complex 37 (SLC-37) at Cape Canaveral for Starship operations. The site, previously used by United Launch Alliance’s Delta IV, gives SpaceX a second major East Coast launch location and points to long-term plans for higher-energy missions beyond Falcon 9.
SpaceX has stated that its goal is to launch from the Cape in 2026.
SpaceX has also begun construction of a new “Gigabay” facility for Starship at its Roberts Road site at Kennedy Space Center. That facility is large — not quite the size of the venerable VAB, but large nonetheless — and should be completed in 2026.
Blue Origin: New Glenn Finally Flies
After years of development, Blue Origin reached orbit for the first time with the debut launch of its New Glenn rocket in 2025. Flying from LC-36 at Cape Canaveral Space Force Station, the successful flight validated the vehicle’s core systems and marked the company’s entry into the heavy-lift orbital launch market.
Blue Origin NG-1 launch. Photo: Charles Boyer / Talk of Titusville
NG-1, Blue’s mission designation for the debut flight, also had a tertiary goal of landing the New Glenn first stage, but that effort was unsuccessful. The payload reached its target orbit, however, making the flight a rousing success for a company long discounted by many in the space community.
Momentum continued on New Glenn’s second launch, when Blue Origin successfully landed its reusable first-stage booster on its recovery ship ‘Jacklyn’. The recovery showed that the company’s emphasis on reusability was now operational and not theoretical, and it positioned New Glenn as a serious competitor in the heavy-lift category.
Notably, Blue’s second New Glenn flight was much smoother than the debut. This was an expected improvement, but it clearly showed that Blue had taken the lessons learned from NG-1 to heart, made operational improvements, and applied them to the NG-2 flight.
Blue Origin New Glenn NG-2 launches on November 13. 2025 Photo: Charles Boyer
2025 also saw Blue Origin significantly advancing its Blue Origin Blue Moon lunar lander program, as it continued preparing its Blue Moon Mark 1 (MK1) lunar lander for its first demo mission to deliver payloads to the lunar South Pole, presumably on the New Glenn NG-3 flight in early 2026.
Plans to reuse ‘Never Tell Me the Odds’, the booster used for the NG-2 flight, on NG-3. If successful, Blue Origin will achieve landing and then reusing a booster in relatively quick succession.
New Glenn booster ‘Never Tell Me The Odds’ returning to Port Canaveral
Blue is continuing development of its second lunar lander, Blue Moon Mark 2 (MK2). While they have made few public statements on the status and progress of the project, it is believed that they are building a flight-capable cabin for testing and crew training for the larger MK2, one of two of NASA’s selected crewed landers. Additionally, Blue is said to be working on life support, thermal control, and docking systems for MK2. Undoubtedly, the results from the MK1 mission will greatly inform the future designs of MK2.
Finally, Blue Origin created a new internal group focusing on national security missions for the US Government, and to run it they hired ULA’s CEO, Tory Bruno.
Tory Bruno
United Launch Alliance: A Year Full Of Change
2026 was a transitional year for United Launch Alliance, and one that has many observers wondering about the company’s long-term prospects, especially now that their former leader, Tory Bruno, has left to work for the competition.
ULA Vulcan USSF-106 launches in August of 2025. Photo: Charles Boyer
One one hand, the company has an estimated 70 launches backlogged, with the majority being LEO satellites for Amazon’s Leo telecommunications constellation. On the other, Vulcan has been slow to build any cadence, with August 2025 being the last launch and NET March 2026 for its next flight. That’s not going to trim the backlog appreciably.
The reasons go back to last year: October of 2024, Vulcan’s second flight, CERT-2 saw one of its solid rocket boosters (SRB) nozzles detach due to a manufacturing defect in the nozzle’s internal insulator, causing an off-nominal burn. However, the main engines compensated, kept the rocket on course, and the mission still achieved its orbital goals. The company and Northrop Grumman conducted an investigation to identify the issue and prevent any recurrence.
That took several months and most of ULA’s inertia but the company continued to soldier on with other missions while it waited for the results and corrections to Vulcan.
The power of Vulcan at liftoff. USSF-106. Photo: Charles Boyer
In written testimony to Congress in May 2025, Major General Stephen G. Purdy stated the Vulcan program had performed “unsatisfactorily“ over the past year. He noted that “major issues with the Vulcan have overshadowed its successful certification,” directly resulting in the grounding of four national security missions.
Due to Vulcan’s delays, the original 60/40 mission split favoring ULA under the NSSL Phase 2 contract shifted closer to 54/46 (or nearly 50/50) in 2025, as more missions were awarded or reassigned to SpaceX. Now, Blue Origin is also in the competition future NSSL launches, with Blue expected to complete NSSL Certification next year. SpaceX isn’t going anywhere either, leaving ULA walking a tightwire in the coming year.
On August 13, 2025, ULA successfully launched its first national security mission for the U.S. Space Force using a Vulcan VC4S. The mission deployed NTS-3, an experimental navigation satellite designed to enhance GPS resilience and was a complete success.
With its Delta family retired, ULA successfully conducted four major launches for Amazon’s broadband constellation (Project Kuiper, now Amazon Leo) using Atlas V rockets. All of those missions were textbook perfect, as has been customary for the rocket.
ULA is planning to increase its launch cadence in 2026, and has all but completed a second launch tower and vertical integration facility for Vulcan.
Finally, close to the Christmas holiday, ULA announced that CEO Tory Bruno had resigned “to pursue another opportunity.” For Bruno, that opportunity turned out to be leading Blue Origin’s new National Security Group, where he will ostensibly be competing with his old company for lucrative USSL launches. At Blue Origin, Bruno will have a reusable rocket system in hand, while ULA will compete with its Vulcan rocket and the vast depth of experience the company has on its resume.
John Elbon. Credit: ULA
ULA COO John Elbon was named as the Interim CEO in a press release issued today. John Elbon is the chief operating officer for United Launch Alliance (ULA). Before his new role, Elbon was responsible for the operations of the Atlas, Delta, and Vulcan Centaur launch vehicle programs, including design, engineering, integration, production, quality assurance, and program management.
Previously, Elbon served as vice president and program manager for Boeing’s Commercial Programs. In that position, Elbon managed Boeing’s efforts on NASA’s Commercial Crew Space Act Agreements, including the first two phases of the Commercial Crew Development, which for Boeing was the Starliner CST program.
Rocket Lab
In 2025, Rocket Lab completed 21 Electron launches, maintaining one of the highest success rates in the small-satellite market and continuing to serve commercial, civil, and national security customers. Electron missions flew from both New Zealand and Virginia, reinforcing Rocket Lab’s value as a responsive, geographically flexible company.
At the same time, much of Rocket Lab’s strategic focus shifted toward the future with continued development of Neutron, its upcoming medium-lift, partially reusable rocket. Throughout 2025, the company advanced engine testing, structural manufacturing, and launch infrastructure work at Wallops Island, Virginia.
A Rocket Lab Electron launching from Wallops Island in Virginia.
While Neutron did not fly during the year as the company had expected, visible progress signaled Rocket Lab’s intent to move beyond small payloads and compete for larger commercial constellations and U.S. government missions later in the decade.
Beyond launch vehicles, Rocket Lab also expanded its space systems business, delivering spacecraft components, solar panels, and complete satellites to a growing customer base.
Rocket Lab’s share price rose sharply in 2025, with investors seeing significant gains in their positions.
Via Google
Taken together, 2025 was not a year of dramatic firsts for Rocket Lab, but one of consolidation and preparation — proving it could sustain a high launch tempo today while methodically building the capability to play a much bigger role in the launch market of the future.
NASA
The year was marked by layoffs, with uncertainty and dread a prevalent mood for many at the agency as the new presidential budget called for drastic cuts in NASA’s science programs.
The year also saw a great deal of preparation for a return to the Moon under Artemis, a major anniversary for the International Space Station, and visible progress in science, aviation, and artificial intelligence. It was also a year of leadership change, with private-space veteran Jared Isaacman nominated and later confirmed to a senior NASA leadership role, signaling closer alignment between the agency and the commercial space sector.
Workers preparing Artemis II in NASA’s VAB on February 25. 2025.
The year set the tone for a decade defined by sustained activity rather than isolated milestones.
Lunar exploration remained a central focus. NASA continued methodical preparations for Artemis II, the first crewed mission to orbit the Moon since Apollo, completing the stacking of the Space Launch System rocket and Orion spacecraft and running dozens of mission simulations to stress-test procedures and crew timelines. At the same time, the Commercial Lunar Payload Services program delivered tangible results.
Firefly Aerospace’s Blue Ghost Mission One achieved a successful lunar landing in early March, while Intuitive Machines’ second Nova-C lander reached the surface days later, gathering data despite landing on its side. Together, the missions reinforced NASA’s strategy of using commercial partners to deliver science and technology to the Moon more frequently and at lower cost.
Firefly’s Blue Ghost on the lunar surface, with Earth in the background. Credit: Firefly Aerospace
Beyond the Moon, NASA continued expanding its deep-space science portfolio. In November, the twin ESCAPADE spacecraft were launched toward Mars to investigate how the planet’s weak magnetic environment interacts with the solar wind, a key factor in understanding how Mars lost much of its atmosphere. Planning for future lunar surface science also advanced when Blue Origin was selected to deliver the VIPER rover to the Moon’s south pole later in the decade, keeping the agency’s search for water ice on track.
Space science and Earth observation saw several high-profile missions reach orbit in 2025. In March, NASA launched the SPHEREx space telescope to conduct an all-sky infrared survey while also deploying the PUNCH mission to study the Sun’s outer atmosphere and the origins of the solar wind.
Over the summer, the NISAR satellite, a joint mission with India’s ISRO, lifted off to provide unprecedented radar mapping of Earth’s ice sheets, forests, and changing landscapes. Astronomers also turned their attention outward as NASA coordinated global observations of 3I/ATLAS, only the third confirmed interstellar object ever detected passing through our solar system.
Closer to home, the Lucy spacecraft added another successful asteroid flyby to its mission, passing 52246 Donaldjohanson and returning detailed images that will help refine models of early solar system formation.
ISS. Credit: NASA
Human spaceflight milestones were just as prominent aboard the International Space Station. In November, the ISS marked 25 consecutive years of continuous human presence in orbit, a milestone that underscored its role as a testbed for long-duration missions beyond Earth.
Earlier in the year, astronaut Suni Williams set a new record for cumulative spacewalk time by a woman, reflecting both the station’s ongoing maintenance demands and the growing experience of its crews. Williams had the opportunity to mark that achievement because she and Butch Wilmore were part of the ill-fated Boeing CFT mission that launched in 2024 and led to an unexpected nine-month stay on station. The Boeing CFT astronauts joined Crew 9, which launched in September 2024 and landed in the Pacific Ocean on March 18, 2025.
Boeing Starliner CFT-1astronauts on May 29, 2024
Logistics capabilities also expanded with the arrival of Northrop Grumman’s first Cygnus XL cargo spacecraft, which delivered larger payloads and increased flexibility for station resupply. SpaceX provided the lift for Cygnus, as Northrop Grumman has yet to complete development of a new Antares 300-series replacement.
NASA also made visible progress in aviation and emerging technologies. The X-59 quiet supersonic aircraft completed its long-awaited first flight in October, validating a design meant to dramatically reduce sonic booms and potentially reopen the door to commercial supersonic travel over land.
X-59 quiet supersonic aircraft. Credit: NASA
In materials science, the agency’s heat-resistant superalloy GRX-810 earned recognition as NASA’s 2025 Commercial Invention of the Year, highlighting work aimed at improving engines and structures for extreme environments.
Taken together, 2025 was less about a single headline mission and more about steady progress across many fronts. NASA strengthened its lunar pipeline, celebrated a quarter-century of continuous human spaceflight, launched major new science missions, and laid the groundwork for how future exploration will be managed and analyzed. They also got a new administrator after a tumultuous nomination process. Jared Isaacman will bring many new ideas and changes to the agency, changes that will hopefully rejuvenate and reinvigorate the US space program.
As seen from the KSC Press Site: SpaceX B1090 descends towards a landing at Cape Canaveral after lofting Crew 10 to the edge of space on March 14, 2025. Photo: Charles Boyer
Others
Sierra Space
In 2025, Sierra Space moved its Dream Chaser program through a series of important ground milestones while also reworking its near-term flight plans. The spaceplane, named Tenacity, completed extensive pre-flight testing, including electromagnetic compatibility checks and runway tow trials, clearing several technical hurdles ahead of flight. That flight, planned for 2024, will now take place in 2026. Maybe.
Dream Chaser Tenacity at Kennedy Space Center Photo: Sierra Space
The program’s first mission was significantly reshaped. What was initially planned as a cargo run to the International Space Station was revised into a standalone orbital demonstration, now targeted for late 2026. NASA amended its contract with Sierra Space, removing guaranteed ISS delivery missions as the company redirected more attention toward defense and national security work.
As a result, Tenacity’s debut will focus on proving core flight and reentry capabilities rather than docking operations. The change reflects both development challenges and the additional certification steps required for ISS missions. While near-term station flights are no longer assured, Dream Chaser could still play a role in future logistics, including potential cargo deliveries to commercial space stations such as Orbital Reef, once the vehicle completes its initial orbital testing.
Relativity
Eric Schmidt
In 2025, Relativity Space entered a new phase after a major leadership shakeup. In March, Eric Schmidt stepped in as chief executive following a substantial investment in the company. Under his leadership, Relativity moved away from its earlier goal of fully 3D-printed rockets, adopting a more pragmatic hybrid manufacturing strategy while accelerating development of its larger, reusable Terran R launch vehicle.
Schmidt is a former Google
Stoke Space
Stoke Space, the Kent, Washington, company founded by former Blue Origin and SpaceX employees, had a good 2025, making major progress toward the first launch of its Nova rocket.
Rockets need launch pads, and Stoke has rebuilt SLC-14 at Cape Canaveral Space Force Station to modern standards for Nova. This is no small accomplishment, and on top of that, Stoke was respectful of the history of 14: this is where John Glenn launched in Mercury-Atlas 6, becoming the first American to orbit the Earth.
Bird's eye view of SLC-14 looking sharp. Kudos to the team who refurbished this historic site. 🚀 pic.twitter.com/XOU02lDQNF
As for Nova itself, work is focused on final hardware qualification as the company simultaneously activates SLC-14. Stoke had previously planned for a 2025 debut of Nova, but mid-year, the company shifted to the right on the launch calendar in order to complete SLC-14 and to iron out any remaining issues with Nova.
The 40.2-meter (132-foot) tall rocket is expected to fly in the early part of next year. Stoke is also planning to slowly introduce reusability, so expect the first launch to be expendable.
Boeing
In 2025 Boeing welcomed a new CEO, Kelly Ortberg, previously the president and CEO of Rockwell Collins. Ortberg promised major changes throughout the company, including its spaceflight division.
In November 2025, NASA reduced Boeing’s Commercial Crew contract from six planned missions to the International Space Station (ISS) down to four. This followed technical issues during the 2024 crewed flight test that necessitated the astronauts’ return on a SpaceX vehicle in early 2025. The next mission for Starliner will be uncrewed and carrying cargo, but no date for that mission has been announced.
The news was not all bad for Boeing: their autonomous X-37B spaceplane continued its eighth mission, conducting long-duration orbital experiments as well as novel orbital maneuvers that can quickly place the spacecraft in a new orbit very quickly. In the quickly militarizing orbital environment, this is a tactical advantage yet to be demonstrated by any other nation.
The X-37B. Credit: Boeing
Boeing also continued working on the SLS core stage. It’s Artemis II hardware is in the VAB awaiting rollout and at the time of this writing, the core stage for Artemis III is in an advanced state of manufacturing. After that, it is difficult to tell if the SLS rocket will be canceled by NASA and the Trump administration or if Boeing and others will continue manufacturing the rocket.
Taken overall, the year was an incredibly exciting one, but also one that sets the stage for the future: in 2026 humans will return to cislunar space and further development for landing on the lunar surface will continue apace. Vast Space is planning to launch Vast-1, the first privately owned and operated space station in LEO. We’ll also see SpaceX passing 10,000 Starlink satellites on orbit at some point in 2026, along with Amazon’s nascent Leo constellation starting to take form. There will be new rockets making their debut, and in between, lot of launches, especially Falcon 9 launches.
Stay tuned.
Atlas V Amazon Leo 4 timelapse as seen from 528 West in Merritt Island. Photo: Charles Boyer
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