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Falcon 9 Block 5 | USSF-259

Launch by SpaceX. USSF-259 is a classified mission for the United States Space Force. From Vandenberg SFB, CA, USA.
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Countdown Timer - Falcon 9 Block 5 | USSF-259

Get ready for an exhilarating countdown to the Falcon 9 Block 5 launch of USSF-259 on Wednesday, September 16, 2026! This highly anticipated mission, conducted by SpaceX, is a classified operation for the United States Space Force and promises to push the limits of modern space exploration. Launching from Vandenberg Space Force Base in California, this event is set to showcase the incredible capabilities of SpaceX's Falcon 9 rocket. As the countdown timer ticks away, join space enthusiasts around the globe in anticipation of this significant milestone in military space operations. Stay tuned for updates and keep your eyes on the skies as we prepare for this groundbreaking launch!

Frequently Asked Questions

There are exactly 5 days left until Falcon 9 Block 5 | USSF-259, which is 142 hours or 8569 minutes.

Falcon 9 Block 5 | USSF-259 will take place on Wednesday, September 16, 2026 at 01:00 AM.

Use our real-time countdown to precisely track the time remaining until Falcon 9 Block 5 | USSF-259.

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