SpaceX, with its Falcon 9 and Falcon Heavy rockets, is the only current provider with fully NSSL-certified vehicles and the ability to launch from both ranges. ULA’s Vulcan rocket was certified for ...

In the past several years, space programs in the United States and other nations have experienced anomalies during launches ...

COLORADO SPRINGS—SpaceX is taking the lion’s share of the first missions assigned under the U.S. Space Force’s National ...

The trio of launch providers has been awarded a total of 54 national security spaceflight missions over about five years.

Amazon’s Project Kuiper broadband communications mega-constellation, a future competitor to SpaceX’s Starlink service, is ...

Now that Amazon is joining the broadband internet satellite business, the number of satellites in Earth's orbit is about to ...

United Launch Alliance on Wednesday night scrubbed the night launch of the first 17 satellites owned by Amazon because of ...

SpaceX has launched at a rate nearly 34 times higher than United Launch Alliance since the start of 2023, but ULA has more experience with high-energy missions, featuring more complex maneuvers to ...

The Space Force booked the Vulcan rocket to launch this spacecraft in 2023, when ULA hoped to begin flying military ...

Today's award culminates nearly three years of government and industry partnership to increase launch resiliency and capacity ...

Centennial-based ULA was awarded $5.3 billion dollars to launch Space Force missions through 2033 and 2034, according to the ...

The U.S. Space Force announced its latest allotments of national security launch contracts to Blue Origin, SpaceX and United ...