Everything ULA

NROL-91s Delta IV Heavy has been delivered and made vertical at Vandenberg! Integration of the fairing and encapsulated payload will follow. Launch scheduled September 24 ✍️ The final launch of DIVH from Vandenberg 😕 📸: @ulalaunch

ULA have released their launch photography! 🤩 flickr.com/photos/ulalaun…

Hot, straight, and normal

Centaur cutoff. 549 x 175 km parking orbit. Two more burns remaining for Centaur. Live coverage closing, but updates as usual from ULA on socials. Flawless launch 🚀

Stage sep. RL10 up to power. Fairing sep.

Beautiful...

Liftoff! SBIRS GEO-6 inbound to Geosyncronous Orbit. youtube.com/watch?v=ojD3jJ…

Out the arranged hold, clock is counting!

GO's all around! Polling complete. youtube.com/watch?v=ojD3jJ…

@ulalaunch Things you like to hear 🙌

Still targeting liftoff at 29 minutes past the hour. Weather continues to be GO, no technical issues are being addressed and we remain on schedule. Today marks the 677th Atlas launch since 1957, the 95th #AtlasV and 9th in the 421 configuration.

ULA is live! Liftoff continues to be scheduled for 10:29 UTC. Watch: youtube.com/watch?v=ojD3jJ…

Everything still progressing well 🤞 Last weather update was 80% PGO (Probability of GO).

"Semper Vigilans" SBIRS GEO-6 will expand the @SpaceForceDoD early warning missile detection and surveillance system, built by @LMSpace. 📸: @ulalaunch

... L A U N C H D A Y 📸: @ulalaunch

The ULA Launch Readiness Review is GO to continue preparations for Thursday's launch of #AtlasV on the #SBIRSGEO6 national security mission for @SpaceForceDOD and @USSF_SSC. Launch time is 6:29amEDT (1029 UTC). Weather is now 70% GO. Live updates: bit.ly/av_sbirsgeo6

Off we go. @blueorigin First Flight FE1 engine off to Texas for a quick acceptance test firing, then on to the Rocket Factory in Decatur. #Vulcan.

Wow. You guys really do like seeing rocket engines. OK, Flight Engine #1 (fully assembled) on the left. #2 (almost done) on the right.

Did I forget to mention that I have a picture of both flight BE4 engines side by side? Any interest, or is it once you’ve seen one…?

@JaydenDrummond5 Whooops, you’re right 😅 Thanks for pointing it out!

@ULaunchA360 Hasn't it been 2? It launched in 2020