Optus

Spectators in Titusville watch the liftoff of Starlink 12-7 on January 28, 2025
A vapor cone surrounds Falcon 9. File photo.
Photo: Charles Boyer / Talk of Titusville

SpaceX is planning to launch another group of Starlink satellites from SLC-40 at Cape Canaveral Space Force Station today, weather permitting. The launch window opens at 3:16 PM ET and extends to 7:45 PM early this evening. According to SpaceX, if the mission does not launch today, then “If needed, additional opportunities are also available on Monday, March 31 starting at 2:57 p.m. ET.”

Booster B1080 will power the rocket off of the pad, and will be flying its 17th mission. B1080 has previously flown Ax-2, Euclid, Ax-3, CRS-30, SES ASTRA 1P, NG-21, and 10 Starlink missions. After stage separation, it will land on ASDS ‘A Shortfall of Gravitas’ located offshore in the Atlantic Ocean.

At A Glance

  • 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, 03/30/2025 3:16:00 PM
  • Window Closes: Sunday, 03/30/2025 7:45:00 PM
  • 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.

    consult SpaceX website for the specific target for T-0.

Weather

There is no forecast available from the 45th Weather Squadron for today’s launch at the time of this writing. The National Weather Service general forecast calls for a 50% chance of showers through the forecast period with light winds, so 50/50 sounds like a good guess.

Since those storms may carry electrical activity and/or potential, the lightning, anvil cloud, heavy cloud cover and other launch criteria may apply, but with no official Launch Mission Execution Forecast available, it is impossible to say.

Trajectory

Southeast, towards The Bahamas.

Online Viewing

SpaceX will have a livestream of the launch on their website: Starlink 6-80 Mission Page. This will also be available on the X platform. Coverage starts about five minutes before liftoff.

Spaceflight Now will have coverage of the launch starting about one hour before liftoff on Youtube: link

For official updates regarding launch timesSpaceX.com is the best source of information. Starlink 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.

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.

Launch Viewing: In Person

The best free options are available for spectators: Northern Titusville parks on Washington Avenu / US-1 are your best bets: Space View Park, Sands Park, Rotary Riverfront Park.

Local recommendations also say the Cafe Paradiso and Ven pa’ Ca Café are excellent choices for before, after and even during launches. Grab a bite to eat, walk over to the Indian River and watch the launch.

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SpaceX is planning to launch the Optus-X/TD7 telecommunications satellite for Australian communications company Optus today from Kennedy Space Center. The launch window opens at 4:29 PM EST and extends to 6:27 PM the same day. According to SpaceX, if the mission does not launch today, then “there is a backup opportunity on Monday, November 18 at the same time.”

Booster B1077 will power the ascent initially, and will be flying its 16th mission. B1077 has previously supported the Crew-5, GPS III-06, Inmarsat I6-F2, CRS-28, NG-20, and nine Starlink missions in previous flights. It is slated to land offshore on ASDS ‘A Shortfall of Gravitas.’ after performing its part of the mission. Since the landing is offshore, the Space Coast will not hear a sonic boom today.

At A Glance

  • Mission: Optus-X/TD 7
  • Date: NET November 17, 2024
  • Launch Window:  4:29 PM – 6:29 PM EST*
  • Weather: 95+% GO
  • Organization: SpaceX
  • Rocket: Falcon 9
  • Trajectory: East
  • Launch Site: LC-39A, Kennedy Space Center
  • Booster Landing: ASDS ‘A Shortfall of Gravitas’
  • Payload: Starlink satellites
  • Destination: Optus-X/TD 7 telecommunications satellite

    consult SpaceX website for the specific target for T-0.

Weather

It should be a spectacular afternoon for a space flight, according to the 45th Weather Squadron of the Space Force’s Space Launch Delta 45. With less than a five percent chance of a violation, that means the weather today should be 95%+ go at the launch site. There is, however, a moderate concern for the landing area, which may cause some launch delays if SpaceX decides to wait for conditions to calm in the location of ‘A Shortfall of Gravitas.’

Trajectory

Eastwards.

Online Viewing

SpaceCoastLaunchCalendar.com will have a livestream of the launch if you’re not able to watch the launch in person: Livestream

SpaceX will have a livestream of the launch on their website: Optus TD7. This will also be available on the X platform. Coverage starts about fifteen minutes before liftoff.

Spaceflight Now will have coverage of the launch starting about one hour before liftoff on Youtube: link

For official updates regarding launch timesSpaceX.com is the best source of information. Starlink 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.

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.

Launch Viewing: In Person

The best free options are available for spectators: Northern Titusville parks on Washington Avenu / US-1 are your best bets: Space View Park, Sands Park, Rotary Riverfront Park.

The Space Bar will be open through the launch window. New York New York in Titusville will be open to roughly 7 PM, and is a great place to watch as well. Restaurants in Port Canaveral, specifically Gators Dockside, Fishlips and Grills Seafood should have good views after the rocket clears obstructions.

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Falcon 9 and Starlink 6-68 lifting off from Space Launch Complex 40 on November 14, 2024. Photo: SpaceX

SpaceX sent another group of Starlink satellites to orbit aboard a Falcon 9 launched from Space Launch Complex 40 this morning. Liftoff was at 8:21 AM.

Around 8.5 minutes later, Falcon 9 booster B1076 touched down offshore on ASDS ‘Just Read The Instructions’, which had been pre-positioned off the coast of The Bahamas in the Atlantic Ocean. The drone ship will return to Port Canaveral and B1076 will be returned to SpaceX’s Hangar X for inspection and, presumably, preparation for its next flight.

At 9:27 AM EST, SpaceX announced payload deployment and a successful end to the mission:

Launch Replay

By The Numbers

  • 17th SpaceX launch in the past 31 days
  • 428th SpaceX launch all time
  • 54th launch from SLC-40 this year
  • 43rd consecutive successful Falcon 9 launch
  • 986th Launch from Cape Canaveral, all time

Next Launch

SpaceX is scheduled to launch the Northrup Grumman-built Optus X telecommunications satellite aboard a Falcon 9 Sunday afternoon from LC-39A at Kennedy Space Center.

  • Date: NET November 17, 2024
  • Organization: SpaceX
  • Mission: Optus X
  • Rocket: Falcon 9
  • Launch Site: Launch Complex 39A
  • Launch Window: 4:29 – 6:37 PM EST
  • Payload: Optus X, a  geostationary communications satellite.

Keep in mind that launch dates and times change often. Launch attempts can be scrubbed anytime due to weather, technical reasons, or range conditions.

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