Boeing and Lockheed investors can't count on revenue contributions from ULA for awhile. How big a problem is that?

The U.S. Space Force has suspended all missions on the Vulcan rocket, built by United Launch Alliance, a joint venture of ...

NASA’s Artemis II mission is targeting an April 2026 launch window, and prediction markets currently place the odds of liftoff by April 30 at roughly 54.5%. The rocket was rolled back to the Vehicle ...

NASA is reportedly seeking rocket components from Boeing Co. and Lockheed Martin Corp's joint venture, the United Launch Alliance (ULA). Costs Ballooned In a report by Bloomberg on Wednesday, it was ...

AURORA, Colorado—Lockheed Martin and the U.S. Space Force are testing several new technologies aboard the next GPS III ...

Add Yahoo as a preferred source to see more of our stories on Google. Lockheed Martin is aiming to conduct an on-orbit demonstration of at least one space-based anti-missile interceptor design no ...

Lockheed Martin is stepping up its argument that the U.S. military’s GPS constellation is becoming more resilient, even as military leaders warn publicly about rising jamming and spoofing threats and ...

Lockheed Martin is focusing on developing Fission Surface Power (FSP) as the essential solution ...

Just a day after NASA launched its Lunar Trailblazer spacecraft on a multi-month, ultra-efficient journey to the Moon, it went dark. NASA couldn't communicate with it, despite having received earlier ...

Lockheed Martin is internally investing in a number of demonstrations, both on-orbit and on the ground, meant to push ...