ULA

United Launch Alliance successfully launched its Vulcan Centaur rocket early Thursday morning, carrying a national security payload for the U.S. Space Force on the USSF-87 mission.

Liftoff occurred at 4:22 AM ET from Space Launch Complex 41 at Cape Canaveral Space Force Station, about midway through a two-hour window that opened at 3:30 AM.

Read more

SpaceX USSF-36 OTV-8
SpaceX USSF-36 OTV-8
File photo of a Falcon 9 night launch from SLC-40 in Cape Canaveral. Photo: Charles Boyer

It’s been a hot minute since the last Falcon 9 launch here on the Eastern Range, or at least it feels that way. Last year saw a Falcon 9 launch from Florida roughly every 3.4 days, and tonight marks the 9th day since the last SpaceX rocket roared off of SLC-40.

That dry spell should end tonight with the launch of the GPS III SV09 mission from Cape Canaveral. The launch window opens at 11:38PM ET and lasts for fifteen minutes.

Falcon 9 booster B1096 will power the mission off of the launch pad, and it is planned to complete its fifth mission when it touches down off the coast of the Carolinas aboard ‘A Shortfall Of Gravitas.’ B1096 previously launched KF-01, IMAP, NROL-77, and one Starlink mission.

At A Glance

Launch Preview — At a Glance
As of: January 27, 2026 (America/New_York)
Mission Falcon 9 | GPS III-9 “Ellison Onizuka”
Status Go for Launch
Current T-0 confirmed by official or reliable sources.
Rocket Falcon 9 Block 5 (B1096 — 5th flight)
Organization SpaceX (for U.S. Space Force)
Location Cape Canaveral SFS, FL, USA
Pad Space Launch Complex 40 (SLC-40)
Window Opens: Tuesday, January 27, 2026 — 11:38 PM ET
Closes: Tuesday, January 27, 2026 — 11:53 PM ET
(15-minute window)
Countdown
Loading countdown…
Target: 11:38 PM ET (Window Open)
Destination Medium Earth Orbit (~20,200 km altitude)
Recovery First stage landing on drone ship A Shortfall of Gravitas (Atlantic Ocean)
Touchdown approximately 8.5 minutes after liftoff
Official Stream SpaceX Mission Webcast
Spaceflight Now Spaceflight Now Live Coverage
Coverage begins approximately 60 minutes before liftoff
Mission Notes GPS III Space Vehicle 09 is the ninth of ten GPS III satellites, delivering modernized positioning, navigation, and timing (PNT) capabilities for the U.S. Space Force. GPS III provides up to 3× better accuracy and 8× improved anti-jamming performance, featuring encrypted M-code for military users and the interoperable L1C civil signal. The satellite is named for Col. Ellison Onizuka, a NASA astronaut lost in the Space Shuttle Challenger disaster on January 28, 1986. Satellite deployment occurs approximately 90 minutes after liftoff.
Tip: Times are shown in Eastern Time (America/New_York). Launch schedules can change quickly due to weather and range operations. If your platform strips scripts, the countdown may not display.

Trajectory

Northeast.

Weather

The 45th Weather Squadron of the US Space Force’s Launch Delta 45 issued their L-1 Launch Mission Execution Forecast yesterday, and it could not be much better, cool temperatures notwithstanding: 95+% Go throughout the launch window:

Payload

Artist’s rendering of a GPS Block III satellite. Credit: US Air Force

GPS III Space Vehicle 09 is the ninth of ten upgraded navigation satellites built by Lockheed Martin for the U.S. Space Force. It offers three times better accuracy and eight times stronger anti-jamming capability compared to older GPS satellites. Military users get the encrypted M-code signal for secure operations, while civilians benefit from the L1C signal that works alongside Europe’s Galileo system.

The satellite is named “Ellison Onizuka” after the Air Force colonel and NASA astronaut lost in the Challenger disaster on January 28, 1986—almost exactly 40 years ago. After reaching medium Earth orbit about 90 minutes after liftoff, SV09 will undergo testing before joining the operational GPS constellation.

Read more

One down, ten to go: United Launch Alliance launched an Atlas V 551 this morning from SLC-41 at Cape Canaveral in partly cloudy cool winter skies. Launch was at the top of the window, 3:28 AM ET.

Aboard the venerable rocket were 27 Amazon Leo satellites, which will now join the other 152 satellites in low Earth orbit (LEO) as Amazon begins building its orbital-based Internet service offering. The company plans for over 3,200 in its full constellation, aiming for initial service by early 2026.

“One of our primary missions at ULA is to be a catalyst in connecting the world,” said Gary Wentz, ULA vice president of Atlas and Vulcan programs. “Partnering with Amazon contributes to their mission of bridging the global digital gap. We thank the Amazon Leo team for their continued collaboration.”

 Trajectory was northeastward, at roughly 44-45º, aiming for a final orbit inclination of around 51.9º at roughly 630 km (391 miles.)

Tonight’s launch leaves only ten Atlas V’s remaining: six for Starliner, four more for Amazon Leo. The rocket has been in service for over 23 years, since its inaugural launch on August 21, 2002. Originally designed and developed by Lockheed Martin for the U.S. Air Force’s EELV program, with manufacturing/operations later consolidated under ULA. It has launched over 100 missions to date, but will be replaced by the new ULA-designed Vulcan rocket.

Launch Replay

Next Launch

Next Launch: Falcon 9 Block 5 | Starlink Group 6-99

Go for Launch Kennedy Space Center • LC-39A

Mission Starlink Group 6-99 (29 satellites)
Organization SpaceX
Rocket Falcon 9
Launch Site Kennedy Space Center, Florida, USA
Pad Launch Complex 39A (LC-39A)
Window Opens Wednesday, 12/17/2025 • 7:19:00 AM (ET)
Window Closes Wednesday, 12/17/2025 • 11:19:00 AM (ET)
Destination Low Earth Orbit
Status Info Current T-0 confirmed by official or reliable sources.
Mission Description A batch of 29 satellites for the Starlink mega-constellation — SpaceX’s project for a space-based Internet communication system.
Countdown (to window open)
As of: (your local time)
Launch times are subject to change due to weather, range operations, and mission requirements.
Read more

ULA Atlas V ViaSat-3 liftoff. Credit: United Launch Alliance

On an Atlas V 551 rocket, United Launch Alliance successfully launched the ViaSat-3 Flight 2 (F2) mission for Viasat, Inc. Liftoff was at 10:04 p.m. ET from SLC-41 at Cape Canaveral Space Force Station. The mission was a success.

This launch concluded a rare day at The Cape: two different rockets from two different manufacturers launching on the same day, with none of them being a Falcon 9. SpaceX is well known for launching twice in one day from the Eastern Range, but this time was a bit different: Blue Origin was launching New Glenn for only the second time, and later, ULA was launching Atlas V on its last mission past low-earth orbit. There are only 11 launches left for Atlas V: six Starliner flights (if they happen) and five Project Kuiper (now Amazon LEO) missions.

In a post-flight press release, Gary Wentz, ULA vice president of Government and Commercial Program said, “At ULA, we pride ourselves in delivering our customer’s spacecraft precisely to orbit and serving as the catalyst for our customers to enable global connectivity. We partner in the shared goals of connecting the world and this successful launch aligns with this core mission. Thank you Viasat for your trust in our shared visions and successful partnership.”

For this mission, the Atlas V 551 configuration placed the ViaSat-3 F2 ultra-high-capacity broadband satellite into a geosynchronous transfer orbit (GTO). Once operational, the spacecraft is expected to substantially boost both the capacity and adaptability of Viasat’s global, multi-orbit network, which serves consumer, commercial and government users. Engineered to add 1 Tbps of throughput to that network, ViaSat-3 F2 will help meet rising demand for secure, dependable, high-bandwidth connectivity services across the Americas.

Launch Replay

Next Launch

SpaceX Falcon 9 — Starlink Launch (Cape Canaveral SFS)
OrganizationSpaceX
LocationCape Canaveral SFS, FL, USA
RocketFalcon 9
PadSpace Launch Complex 40
StatusGo for Launch
Status InfoCurrent T-0 confirmed by official or reliable sources.
Window OpensFriday, 11/14/2025 10:01:00 PM
Window ClosesSaturday, 11/15/2025 2:01:00 AM
Streaming Official SpaceX mission webcast
Spaceflight Now YouTube live streams
DestinationLow Earth Orbit
Mission Description A batch of 29 satellites for the Starlink mega-constellation – SpaceX’s project for space-based Internet communication system.
Read more

A rare launch doubleheader — one that does not involve SpaceX — is planned for today from Cape Canaveral. First, in the afternoon, Blue Origin will make another attempt to get New Glenn off of the pad at LC-36A, and later in the evening, ULA will make a second attempt to launch Atlas V and the ViaSat-3 mission.

Both missions were delayed from their original launch attempts by scrubs: Blue Origin because of weather, then solar storms, ULA by a faulty valve that the company replaced on the rocket.

At A Glance

New Glenn

OrganizationBlue Origin
LocationCape Canaveral SFS, FL, USA
RocketNew Glenn
PadLaunch Complex 36A
StatusGo for Launch
Status InfoCurrent T-0 confirmed by official or reliable sources.
Window OpensThursday, 11 / 13 / 2025 2:57 PM
Window ClosesThursday, 11 / 13 / 2025 4:25 PM
DestinationMars Orbit
Mission Description Second flight of Blue Origin’s New Glenn carrying the EscaPADE dual-spacecraft mission (UC Berkeley) to study ion and sputtered escape from Mars, energy/momentum transport from the solar wind through Mars’ hybrid magnetosphere, and how energy and matter flow into and out of the collisional atmosphere.
Watch Live Blue Origin Official Stream (YouTube)  |  Mission Page

As of 8:59 AM Thursday November 13, 2025. Launch assignments and times are subject to change or cancellation at any time. Consult BlueOrigin.com for updates.

Atlas-V

OrganizationUnited Launch Alliance
LocationCape Canaveral SFS, FL, USA
RocketAtlas V 551
PadSpace Launch Complex 41
StatusGo for Launch
Status InfoCurrent T-0 confirmed by official or reliable sources.
Window OpensThursday, 11 / 13 / 2025 10:04 PM
Window ClosesThursday, 11 / 13 / 2025 10:48 PM
DestinationGeostationary Transfer Orbit
Mission Description The ViaSat-3 series comprises three Ka-band high-capacity satellites; each is designed for >1 Tbps of network capacity with flexible, regionally targetable coverage.
Watch Live ULA Official Stream (YouTube)  |  Spaceflight Now Coverage (YouTube)

Launch times are subject to change or cancellation at any time.

Weather

Oddly, at the time of this writing, the 45th Weather Squadron of the US Space Force’s Launch Delta 45 has removed their Launch Mission Execution Forecast for Blue Origin’s New Glenn. They do have yesterday’s LMEF for Atlas V:

Solar activity is still expected to be high, and Spaceweather.com is saying that, “Currently, storm levels are bouncing between category G1 (Minor) and G3 (Strong) as solar wind blows around Earth faster than 900 km/s. NOAA forecasters say there is also a lingering chance of severe G4-class storms on Nov. 13th.”

While that is an improvement from yesterday, it is still possible that mission managers for either launch may look at the current conditions and demur due to the impacts of Sunspot 2247. One thing is for sure: Blue Origin, United Launch Alliance and the 45th Weather Squadron have better space weather resources — experts, data, etc. — than the general public. If mission managers are confident, it’s with good reason.

As always, take a “we’ll see what happens” attitude, a comfortable chair and something cool to drink while you wait.

New Glenn standing on its launch pad at LC-36A in Cape Canaveral. Photo: Charles Boyer / Talk of Titusville
New Glenn standing on its launch pad at LC-36A in Cape Canaveral. Photo: Charles Boyer / Talk of Titusville

Launch Viewing: In Person

LC-36A is clearly visible all the way down Cocoa beach, the closest being the pier at Jetty Park. Also close to SLC-36 is The Banana River Bridge. This will be a relatively big launch, and if you plan to go to one of the more popular spots for Blue Origin’s launch attempt, go early.

Spot Approx. Distance Sightline Amenities Notes
Jetty Park Beach & Pier (Cape Canaveral) ≈8–10 mi Clear ocean horizon; pad slightly south of due-east line Parking (fee), restrooms, concessions Fills early on major launches; allow extra time for port traffic.
SR-401 Observation Turnouts (Port Canaveral North Side) ≈7–9 mi Low coastal view across Canaveral harbor Limited shoulder parking; no facilities Arrive early; obey posted signs; bring water and sun protection.
Cherie Down Park (Cape Canaveral) ≈9–11 mi Beachline view; ascent over the ocean Parking, restrooms, beach access Neighborhood streets can clog; respect residential parking rules.
Cocoa Beach Pier ≈11–13 mi Open Atlantic horizon with pier foreground Food, restrooms, paid parking Good for photo framing; crowds vary by season and event size.
Alan Shepard Park (Cocoa Beach) ≈12–14 mi Broad shoreline horizon Parking (often paid), restrooms, beach access Arrive early on weekends; check for lot closures during events.
Lori Wilson Park (Cocoa Beach) ≈13–15 mi Unobstructed shoreline view Parking, restrooms, boardwalks Shade helps during long holds; wildlife area nearby.
SR-528/520 Causeway Pull-offs (Banana River) ≈13–17 mi Low river-level sightline; wide eastern sky No facilities Use only legal shoulder areas; stay well off traffic lanes.
The Space Bar — Courtyard Titusville ≈12–16 mi Farther angle but elevated rooftop view Food & beverage, restrooms Reservations may be required for big launches.

More or less the same spots will work later in the evening for Atlas V, but given that SLC-41 is further north than LC-36A, the southern Titusville Parks or roadside off of 528W at the Banana River bridge might be a wee bit better than the beaches.

Free Advice

Watch the YouTube streams for the latest/greatest information. Things change pretty fast as the countdown heads towards zero, and Will Robinson-Smith on Spaceflight Now or the announcers on Blue Origin’s live stream will keep you up to date.

Remember that there is a delay between a launch stream and the actual countdown clock. That is simply because of physics: it takes time for the signal to travel from the launch site, through the Internet, and back down to your phone, resulting in a five to fifteen-second delay.

The Next Spaceflight mission page is an excellent resource to follow the countdowns.

Launch Viewing: Online

Streaming Source Availability
Blue Origin YouTube (Official) Typically ~30 minutes before liftoff
Blue Origin — Mission/Live Page Updates + embedded stream when live
NASA Live (if simulcast) TBD; often ~30–60 minutes prior
Spaceflight Now About one hour prior to liftoff
NASASpaceflight Live coverage one hour prior to launch
NextSpaceflight — Launch Page Comprehensive launch info

Read more

It’s not often that this happens, but solar activity has forced Blue Origin to scrub today’s launch attempt of New Glenn from Cape Canaveral.

Solar activity has been quite high in the past few days as sunspot 4274 has created coronal mass ejection events this week. Last night, aurorae were visible as far south as Central Florida, and that electrical activity is not good for rockets and payloads. According to NOAA, that activity is set to continue today:

The culprit is sunspot 4274 (circled in the solar disk photo above), which is nearing the solar horizon and will rotate with the sun to its side facing away from Earth. Today, however, is going be a busy one insofar as solar activity, according to NOAA’s Space Weather Prediction Center. That necessitated a launch delay.

When Will Blue Origin Try Again?

As their post on X states, Blue Origin is looking at dates and working with officials at the Eastern Range to determine a new launch date for New Glenn. Space Weather is of course a current concern, but their launch date may be affected by United Launch Alliance’s next attempt to launch Atlas V and the ViaSat-3 mission, currently scheduled for tomorrow night.

That’s where it gets sticky: ULA might also be forced to cancel their launch attempt for the same reason Blue Origin scrubbed today: solar storms affecting Earth’s atmosphere. Forecasters at Spaceweather.com posted today that, “Last night’s severe (G4) geomagnetic storm is subsiding, but the action is not over. Earth’s magnetic field is still reverberating from a double-strike of CMEs on Nov. 11th. A third CME is expected to hit Earth on Nov. 12th, elevating storm levels back to G3/G4.” How long that lasts will determine ULA’s plan and whether they have to push their launch.

Should that happen, there will be some congestion on the Range, and at that point, priorities will need to be assigned. Stay tuned,

Why Does Solar Weather Matter To Rockets?

Solar activity can disrupt the communications and navigation systems that ascending rockets rely on. Radio bursts from solar flares add noise to tracking radars and telemetry links, while geomagnetic storms disturb the ionosphere, degrading GPS accuracy used by guidance and range safety. These events also heat the upper atmosphere, increasing drag and altering ascent conditions, complicating performance predictions.

Launch operators monitor space-weather alerts and compare conditions to launch commit criteria; when space weather indices are elevated, they may delay to keep comms, navigation, and environmental margins within acceptable limits. In other words, it’s electrical activity that can scramble vital communications and control.

Blue Origin and NASA did just that, wisely not taking these risks lightly and choosing to wait for the storms to fade and the atmosphere to calm before launching New Glenn.

As the old saying goes: “It’s better to be on the ground wishing you were in the air, than in the air wishing you were on the ground.” 

Read more

United Launch Alliance is set to fly their last commercial payload on an Atlas V (* other than Project Kuiper) this week from Launch Complex 41 at Cape Canaveral Space Force Station. The payload is ViaSat-3 — or VS-3 F2 in ViaSat parlance — is a telecommunications satellite that the company expects to more than double the bandwidth capacity of their entire existing fleet. The launch is currently scheduled for 10:24 PM EST on Wednesday, November 5th.

Spaceport Canaveral Is Quite Busy

SpaceX also has a Starlink launch scheduled for Wednesday, but will likely yield the Eastern Range to ULA for their launch if ULA is ready to proceed. Stay tuned — it sounds like Wednesday will have a rocket launch of some kind, whether it be a Falcon 9 or an Atlas V.

Meanwhile, south of ULA and SpaceX’s launch complexes, Blue Origin continues to prepare New Glenn for its planned launch next week. It’s hard to recall a time when this many different rockets from different companies are all heading to the pad to launch in the space of only a few days.

At A Glance

Atlas V 551 | ViaSat-3 F2 (ViaSat-3 EMEA)
OrganizationUnited Launch Alliance
LocationCape Canaveral SFS, FL, USA
RocketAtlas V 551
PadSpace Launch Complex 41
StatusGo for Launch
Status InfoCurrent T-0 confirmed by official or reliable sources.
Window OpensWednesday, 11 / 05 / 2025 10:24 PM
Window ClosesWednesday, 11 / 05 / 2025 11:08 PM
DestinationGeostationary Transfer Orbit
Mission Description The ViaSat-3 is a series of three Ka-band satellites expected to deliver >1 Tbps of network capacity with flexible, dynamically directed service to where customers are located.

As of 10:30 AM ET Monday November 3, 2025. Launch assignments and times are subject to change or cancellation at any time. Consult ULA for updates.

Weather

The 45th Weather Squadron of Space Launch Delta 45 has released their official Launch Mission Execution Forecast: 95% GO throughout the launch window:

Trajectory

The target orbit for the ViaSat-3 mission is believed to be ~11,700 × 23,600 km, with an inclination of ~6.0 °. After payload separation, the satellite will move to its final operational position in a sun-synchronous orbit under its own power.

Launch Viewing: In Person

Given that this is a launch from Cape Canaveral’s SLC-41, Jetty ParkThe Banana River Bridge and southern Titusville Parks are your best bets.

Cocoa Beach and the northern Titusville parks will have an excellent view as well.

For official updates regarding launch times, the ULA mission page is the best source of information: ViaSat-3 Launch times change from time to time, and the company generally updates their website within minutes of the decision to change the launch time. This is very handy if none of the streaming options on YouTube have started their broadcasts.

Speaking of streaming, if possible, watch one of the YouTube streams for the latest/greatest information. Things change pretty fast as the countdown heads towards zero, and the dulcet tones of Will Robinson-Smith on Spaceflight Now or the announcers on ULA’s live stream will keep you up to date.

Remember that there is a delay between a launch stream and the actual countdown clock. That is simply because of physics: it takes time for the signal to travel from the launch site, through the Internet, and back down to your phone, resulting in a five to fifteen-second delay.

Next Space Flight an app for iOS and Android phones, has a real-time countdown clock that is accurate to a second, give or take. The app is free. Search the App Store or Google Play. They are also on the web: nextspaceflight.com.

Best Public Viewing Spots for SpaceX Launches from SLC-40 (Cape Canaveral)
Area Spot Distance to SLC-40 Notes
Port Canaveral SR-528 Bennett Causeway pull-offs ~11–12 mi Free roadside shoulder; arrive early; bring chairs.
Port Canaveral SR-401 / Port waterfront ~11–13 mi Free public areas; sightlines toward pads; occasional security closures. Port launch viewing info.
Port Canaveral Jetty Park (pier & beach) ~12–13 mi Park fee; restrooms & concessions; popular & crowded. Jetty Park fees/passes.
Cape Canaveral (city) Cherie Down Park ~13–14 mi Free public beach access; small parking lot.
Cocoa Beach Cocoa Beach Pier ~17–20 mi Public beach; shops & restrooms; tourist crowds. Parking fees (city).
Cocoa Beach Alan Shepard Park ~18–19 mi Paid parking; restrooms; easy beach access. Parking fees (city).
Cocoa Beach Lori Wilson Park ~19–20 mi Free parking; restrooms & boardwalks; large lot.
Titusville / US-1 Max Brewer Bridge & Parrish Park ~12–14 mi Free public area; elevated views; fills quickly.
Titusville / US-1 Space View Park ~13–15 mi Free public park; historical displays; occasional audio feeds.
Titusville / US-1 Rotary Riverfront Park ~13–15 mi Free public park; open river views; moderate parking.
Titusville / US-1 Kennedy Point Park ~13–15 mi Free public park; long riverfront; good tripod space.
Titusville / US-1 Space Bar (Rooftop) ~12–14 mi Rooftop bar at Courtyard by Marriott with launch views; seating fills quickly. official hours.
Note: Distances are approximate straight-line measures. Access, hours, fees, security zones, and closures change by mission—verify on launch day.

Launch Viewing Online

Links to streaming sources for the launch are below.

Launch Streaming Links
Streaming Source Availability
Spaceflight Now One hour prior to liftoff
ULA YouTube One half hour prior to liftoff
ULA Mission Page One half hour prior to liftoff
Read more

United Launch Alliance launched one of its dwindling supply of Atlas V rockets this morning from Launch Complex 41 at Cape Canaveral Space Force Station. Liftoff was at 08:09 AM ET into “Chamber of Commerce” blue skies.

After today’s mission, there are only eleven Atlas V vehicles remaining, with six devoted to Boeing’s Starliner program, four for Project Kuiper, and one for a Viasat mission.

Today’s payload was 27 operational broadband satellites for Amazon’s Project Kuiper constellation, bringing the total number of satellites launched by ULA to 81, with more to come later. Atlas V flew true and delivered the satellites to orbit exactly as planned.

The Atlas V 551 rocket, used for this launch, is among ULA’s more powerful configurations. It includes five solid rocket boosters and a medium payload fairing. The mission is part of a deployment strategy that includes multiple launch providers and vehicle types, including upcoming launches on ULA’s Vulcan Centaur, SpaceX Falcon 9, and the European Ariane 6.

ULA said today that their next launch is ViaSat-3, planned to launch from Space Launch Complex-41 at Cape Canaveral Space Force Station. No launch date was given.

Payload

The Kuiper project is Amazon’s initiative to provide broadband internet service through a constellation of satellites. Today’s launch is the fifth of a series of launches of operational Kuiper satellites that aim to meet the conditions set by the Federal Communications Commission, which require half of the planned 3,236 satellites to be in orbit by mid-2026. The full network is expected to be completed by mid-2029, with rudimentary service set to start as soon as late this year.

Following deployment this morning, the satellites will elevate their initial orbit of approximately 450 kilometers to an operational altitude of around 630 kilometers. From this position, they will begin supporting future broadband service coverage as part of Amazon’s long-term strategy to enter the satellite internet market.

Launch Replay

Next Launch

Details
Mission Falcon 9 Block 5 | Starlink Group 10-59 — Go for Launch!
Organization SpaceX
Location Cape Canaveral SFS, FL, USA
Rocket Falcon 9
Pad Space Launch Complex 40
Status Go for Launch
Status Info Current T-0 confirmed by official or reliable sources.
Window Opens Sunday, 09/28/2025 3:30 AM
Window Closes Sunday, 09/28/2025 7:30 AM
Destination Low Earth Orbit
Mission Description A batch of 28 satellites for the Starlink mega-constellation — SpaceX’s project for space-based Internet communication system.

As of 12:46 PM Thursday September 25, 2025. Launch times are subject to change or cancellation at any time. Consult SpaceX.com for more information.

Read more