r/ula 1d ago

Northrop Grumman CEO: “We progressed on the root cause investigation...and we are implementing corrective actions...These include a component redesign, which has now been proven in a successful static-fire test. We expect to begin delivering the redesigned motors by the end of the year."

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46 Upvotes

r/ula 7d ago

What's it like to work for ULA?

19 Upvotes

I'm a software engineer with about 10 years experience in missile defense (Northrop Grumman), but I really always just wanted to work on rockets. Being from Colorado Springs, defense and MDA was a pretty low resistance path to get started on in my career (and missile defense is rocket-adjacent), but I always dreamed of working in the space industry and not just tracking missiles.

I recently applied to a job posting in Centennial for a simulation software engineer (modeling and sim is most of my background) and I want to know what any of your experiences might be working for ULA? Maybe specifically in the Denver area?

Thanks! And if this isn't a great place to ask about careers there, I'd appreciate some pointers in a better direction. :)


r/ula 10d ago

Research Paper on SLS - Centaur V Capabilities

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13 Upvotes

r/ula 14d ago

ULA's last six Atlas Vs can't launch anything besides Boeing's Starliner

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66 Upvotes

r/ula 14d ago

Community Content Slow Motion Atlas V + Leo-8 Engine Video

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33 Upvotes

Hi all,

I had the opportunity to place remote cameras by the pad down for the first time before the LEO-8 Atlas V 551 mission. In the days leading up to launch, I had one shot in mind - this one! This is a slow motion shot of the 5 SRBS and 2 RD-180s (although only one is visible) shortly after ignition. The definition on the plumes is crazy!

This is definitely one of the coolest shots I've ever had the opportunity to capture during my time as media, and definitely one of the coolest rockets I've ever seen. Hope you guys share my enthusiasm!

Long live Atlas!


r/ula 17d ago

Official ULA on X: Stars, stripes, and rocket flights. Happy 250th, America!

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44 Upvotes

r/ula 18d ago

Would Vulcan have a role in future space stations?

9 Upvotes

Was thinking about this today, after ISS, what readily available medium-Heavy lift launchers will there be for these commercial space station ideas?

Falcons faring size seems limited for this role and they want to retire it, and starship would need to be in service let alone a payload door version.

New Glenn perhaps but it needs to prove its payload capacity and reliability.

So perhaps Vulcan will have a niche for launching single module or multiple space station modules for commercial organisations?


r/ula 20d ago

Community Content The final Bruiser.

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71 Upvotes

Had the incredible privilege to place remote cameras at SLC-41 and watch the launch from ~3 miles away. Thought I’d share some of my work from this one. Gonna miss 551, she was a beaut.


r/ula 20d ago

Community Content Atlas carrying the world on its shoulders

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81 Upvotes

r/ula 20d ago

Northrop Grumman on X: Another launch in the books. Five of our GEM 63 boosters helped @ulalaunch Atlas V send 29 @AmazonLeo satellites into space while our propulsion tanks on the Centaur Upper Stage get them into the proper orbit, growing the constellation to more than 350 satellites.

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23 Upvotes

r/ula 20d ago

End of Atlas V?

18 Upvotes

I know they’re still contracted with Starliner, but with how well that’s going, I wonder what chances we’ll see it fly again, certainly not in its 551 or any such form! Rest in peace to a workhorse. Here hoping Vulcan can carry the legacy.


r/ula 23d ago

Mission success #173! Atlas V 551, Amazon Leo 8 launch updates and discussion

7 Upvotes

An Atlas V 551 rocket will launch twenty-nine communications satellites to LEO for Amazon Leo. Liftoff from SLC-41 is targeting NET Thursday, 2 July from 04:24 - 04:53 UTC (12:24 - 12:53 AM EDT). This is the final flight of an Atlas V rocket with a 5-meter payload fairing; all future Atlas flights will carry Boeing's Starliner spacecraft.


Watch the launch:


Information & Resources:

Media:

Useful Links:


r/ula 23d ago

What’s wrong with Vulcan?

8 Upvotes

Just wanted to put it out there cause I haven’t see much discussion, and while I know the major issues such as rectifying the SRBs and ensure no issues with BE 4, I do wonder that the longer it takes the less life Vulcan will have.

So are they reconsidering how long they will keep flying Vulcan or how long ULA will survive at all? As it stands the only customers it seems to have left are LEO and National security and once new Glenn gets actually going it’ll be taking a lot of that LEO work.

So what’s the future for Vulcan and ULA, will they be able to fill a niche other rockets can or is a race to the bottom?


r/ula Jun 19 '26

Vulcan return to flight could still occur in late Q3

24 Upvotes

This article has some comments from Steve Metayer, vice president of Amazon Leo Production Operations:

Metayer said during Tuesday’s call with reporters that the first Vulcan launch carrying Amazon Leo satellites could still occur in the “late” third quarter of this year.

https://arstechnica.com/space/2026/06/amid-launch-bottleneck-amazon-has-hundreds-of-satellites-waiting-to-fly/


r/ula Jun 19 '26

Anti-Space Junk Treaty for USA and Signatory Nations

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0 Upvotes

r/ula Jun 05 '26

ULA on X: Atlas V is getting ready -- for the ninth time -- to deliver for Amazon! Today, we began the launch campaign for the next mission that will launch an additional 29 satellites in July!

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57 Upvotes

r/ula Jun 02 '26

Official Vulcan: New Centaur V version readies for Amazon Leo

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41 Upvotes

r/ula Jun 01 '26

Official ULA on X: Atlas V Amazon Leo 7 launch highlights! 🚀

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58 Upvotes

r/ula May 31 '26

What's stopping Atlas V GEM-63s (non XL) from being used on Vulcan?

11 Upvotes

Before continuing I want to make it clear I get that if it was a reasonable/feasible thing ULA would do it, but I just would like to know why/why not

I feel like using those SRBs, even if not as powerful, on the interim could help overcome being stuck in a purely VC0 config. I'm not finding much other than "not as powerful" but is it a different attaching mechanism? recertification (as if they'd be able to avoid it anyway)? no more non-XLs in production?


r/ula May 31 '26

Next launch

8 Upvotes

https://spaceflightnow.com/launch-schedule/ is showing LA-08 as the next launch, NET July. Probably not a surprise that the current Vulcan activity is intended to bring the "new" VIF online.


r/ula May 28 '26

Official ULA on X: United Launch Alliance transported our Atlas V rocket to its Cape Canaveral launch pad this morning to deliver Amazon Leo 7 into low Earth orbit. Liftoff is planned for tomorrow evening at 7:33 p.m. EDT (2333 UTC).

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37 Upvotes

ULA will launch 29 satellites for this seventh Amazon Leo mission, matching the largest and heaviest payload ever for the venerable rocket. We have successfully launched 168 Amazon satellites into space so far.

https://x.com/ulalaunch/status/2060000245056995687


r/ula May 28 '26

Mission success #172! Atlas V 551, Amazon Leo 7 launch updates and discussion

17 Upvotes

An Atlas V 551 rocket will launch twenty-nine communications satellites to LEO for Amazon Leo. Liftoff from SLC-41 is targeting NET Friday, 29 May from 23:33 - 00:02 UTC (7:33 - 8:02 PM EDT).


Watch the launch:


Information & Resources:

Media:

Useful Links:


r/ula May 24 '26

LDOT

0 Upvotes

r/ula May 15 '26

ULA on X: Atlas V received its payload of 29 satellites for the next United Launch Alliance mission to space for Amazon. The Leo 7 launch enables expansion of the Amazon Leo constellation to provide fast, reliable internet to communities around the world. The launch is planned for Friday, May 29.

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38 Upvotes

r/ula May 15 '26

ULA confirms successful solid rocket booster test as Vulcan anomaly investigation continues

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55 Upvotes