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Falcon 9 Block 5 | USSF-153

Launch by SpaceX. USSF-153 is a classified mission for the United States Space Force. It is possibly a batch of classified LEO satellites for a US government entity based on SpaceX’s Starshield satellite bus, based on locations of rocket stage drop zones being exact fits with previous Starlink Group 15 launches. From Vandenberg SFB, CA, USA.
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Countdown Timer - Falcon 9 Block 5 | USSF-153

Get ready for an exhilarating journey into the cosmos with our countdown timer for the Falcon 9 Block 5 launch of USSF-153 on Thursday, September 10, 2026! This highly anticipated mission by SpaceX marks a pivotal moment for the United States Space Force, as it is believed to deploy a batch of classified low Earth orbit (LEO) satellites. With the launch occurring from Vandenberg Space Force Base in California, spectators and space enthusiasts alike will be captivated by the precision and innovation that SpaceX has to offer. Our countdown will keep you updated as the clock ticks down to this groundbreaking event. Don’t miss out on the excitement—join us as we count down to the future of space exploration!

Frequently Asked Questions

There are exactly 8 days left until Falcon 9 Block 5 | USSF-153, which is 182 hours or 10870 minutes.

Falcon 9 Block 5 | USSF-153 will take place on Thursday, September 10, 2026 at 03:37 PM.

Use our real-time countdown to precisely track the time remaining until Falcon 9 Block 5 | USSF-153.

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