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2025-03-04 00:09:00
SpaceX Scrubs Starship Megarocket Launch On Undisclosed Issue
SpaceX Scrubs Starship Megarocket Launch On Undisclosed Issue
Update (1909ET):
Seconds before launch, SpaceX halted the countdown at T-40 seconds as flight controllers addressed an undisclosed issue.
"T-40 seconds and holding. Teams are using this time for final checks," SpaceX wrote on X.
T-40 seconds and holding. Teams are using this time for final checks
— SpaceX (@SpaceX) https://twitter.com/SpaceX/status/1896708396902174849?ref_src=twsrc%5Etfw
Minutes later, SpaceX announced that Test Flight 8 would be scrapped due to an undisclosed issue with the Super Heavy booster.
"Standing down from today's flight test attempt. Starship team is determining the next best available opportunity to fly," the rocket company wrote on X.
Standing down from today’s flight test attempt. Starship team is determining the next best available opportunity to fly
— SpaceX (@SpaceX) https://twitter.com/SpaceX/status/1896710779761758449?ref_src=twsrc%5Etfw
SpaceX's Dan Huot said millions of pounds of propellant from the Starship spacecraft and Super Heavy booster would be offloaded. He did not provide a future date for the next launch.
* * *
Just over six weeks after SpaceX's Starship-Super Heavy https://www.zerohedge.com/technology/watch-spacex-launch-next-gen-starship
lifted off from Boca Chica, Texas, ending in a dramatic spectacle—the massive booster successfully caught by 'Chopsticks' while Starship itself was lost in a fireball over the Atlantic Ocean—Elon Musk's space company is set to conduct Flight Test 8 of the world's largest rocket this evening.
https://cms.zerohedge.com/s3/files/inline-images/Gk_Z-uAXQAAoFzB.jpg?itok=nVr0WeLO
Starship's launch window opens at 1730 local time at SpaceX's Starbase facility in south Texas. The primary goal of this launch is to test Starship's ability to deploy Starlink "simulator" satellites into low Earth orbit.
Summary of https://www.spacex.com/launches/mission/?missionId=starship-flight-8
:
Launch Details:
Scheduled for Monday, March 3
60-minute launch window opens at 5:30 p.m. CT
Live webcast starts 40 minutes before liftoff on SpaceX's X account and X TV app
Post-Flight 7 Investigation & Upgrades [upgrades made after Flight Test 7's firey demise of Starship]:
Hardware and operational changes made to increase upper stage reliability
Forward flap upgrades reduce reentry heating exposure
Propulsion system enhancements include a 25% increase in propellant volume
Avionics system redesigned for added capability and redundancy
Flight Objectives:
Follows same suborbital trajectory as previous missions
First payload deployment test (four Starlink simulators)
Multiple reentry experiments to improve upper stage return and catch capabilities
Super Heavy booster launch, return, and catch attempt
Key Experiments & Tests:
Starlink simulators to be deployed, but expected to burn up on reentry
Single Raptor engine relight in space test planned
Reentry stress tests: Tiles removed to test vulnerable areas, Metallic tile alternatives tested, including active cooling, and Structural stress tests on rear flaps at max reentry pressure.
Catch fitting thermal performance test
Radar sensor accuracy tests on chopsticks for improved vehicle retrieval
Super Heavy Booster Enhancements:
Upgraded avionics, including a more powerful flight computer
Improved power/network distribution and smart batteries
Booster Return & Catch Criteria:
Safety measures in place: Healthy systems required on booster tower and Final manual command needed from Flight Director before boostback burn.
If conditions are not met, booster will soft splashdown in the Gulf of Mexico
The crypto-based online betting marketplace Polymarket has nine bets on today's test flight, including the following: Will "https://polymarket.com/event/spacex-starship-flight-test-8?tid=1741031595070
" Those odds stand at 78%.
https://cms.zerohedge.com/s3/files/inline-images/2025-03-03_15-13-06.png?itok=xGbLJVM1
Watch Test Flight 8 Here:
. . .
https://cms.zerohedge.com/users/tyler-durden
Mon, 03/03/2025 - 19:09
https://www.zerohedge.com/technology/watch-spacexs-starship-megarocket-prepares-starlink-simulator-mission