United-launch-alliance Articles

Tech Article

November 27, 2025

ULA aimed to launch up to 10 Vulcan rockets this year—it will fly just once

The company is closer to increasing its Vulcan launch cadence, but it won't happen this year. ...

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Tech Article

November 25, 2025

Rivals object to SpaceX’s Starship plans in Florida—who’s interfering with whom?

"We're going to continue to treat any LOX-methane vehicle with 100 percent TNT blast equivalency." ...

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Tech Article

November 21, 2025

Rocket Report: SpaceX’s next-gen booster fails; Pegasus will fly again

With the government shutdown over, the FAA has lifted its daytime launch curfew. ...

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Tech Article

October 11, 2025

Rocket Report: Bezos’ firm will package satellites for launch; Starship on deck

The long, winding road for Franklin Chang-Diaz's plasma rocket engine takes another turn. ...

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Tech Article

October 04, 2025

Pentagon contract figures show ULA’s Vulcan rocket is getting more expensive

A close examination of this year's military contracts reveals some interesting things. ...

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Tech Article

August 30, 2025

Rocket Report: SpaceX achieved daily launch this week; ULA recovers booster

Firefly Aerospace reveals why its Alpha booster exploded after launch in April. ...

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Tech Article

August 16, 2025

Rocket Report: Ariane 6 beats Vulcan to third launch; China’s first drone ship

Why is China's heavy-lift Long March 5B able to launch only 10 Guowang satellites at a time? ...

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Tech Article

August 13, 2025

After first operational launch, here’s the next big test for ULA’s Vulcan rocket

This launch was a big success, but it doesn't necessarily quash anxieties about ULA's ability to deliver. ...

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Tech Article

August 12, 2025

Space Force officials take secrecy to new heights ahead...

This will be the first national security mission to fly on United Launch Alliance's Vulcan rocket. ...

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