Northrop Grumman is taking another charge related to the solid rocket boosters it provides for the Vulcan Centaur rocket.
Add Yahoo as a preferred source to see more of our stories on Google. United Launch Alliance is running short on usable hardware this year, having to rely on its dwindling supply of Atlas V rockets ...
NASA has performed a rocket switcheroo and will launch its SunRISE mission on a SpaceX Falcon Heavy instead of the United ...
The US Space Force is still dealing with the near-term implications of the second grounding of United Launch Alliance’s Vulcan rocket in less than two years. The experience is likely to influence how ...
A United Launch Alliance (ULA) Vulcan rocket sits on Space Launch Complex 41 (SLC-41) at Cape Canaveral ahead of the launch of the USSF-87 national security mission. Credit: United Launch Alliance ...
ULA's Vulcan rocket lost a Space Force contract after an engine anomaly in February. Space Force switched to SpaceX's reliable Falcon 9 rocket instead. SpaceX's IPO probably will take place this ...
ULA launched 29 Amazon Leo internet satellites from Cape Canaveral on May 29. The launch followed an explosion of Blue Origin's New Glenn rocket during a test fire the day before. Amazon's plans to ...
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Blue Origin BE-4 engine failure disrupts Vulcan launch plans

On June 30, at Blue Origin’s West Texas test facility, a BE-4 rocket engine experienced a catastrophic failure during a firing sequence. Approximately ten seconds into the test, the engine detonated, ...
The final flight of United Launch Alliance’s Atlas V rocket is still several years off, but an important era for the once-dominant launch company came to a close last week. The final flight of an ...
Next-generation rockets are changing space exploration by making launch vehicles more reusable, powerful, and capable of supporting deep space missions. Modern rocket technology is no longer focused ...
Add Yahoo as a preferred source to see more of our stories on Google. United Launch Alliance is running short on usable hardware this year, having to rely on its dwindling supply of Atlas V rockets ...