NASA Stennis Space Center, sitting in Hancock County, acts as the largest rocket propulsion test site in the United States.

Blue Origin has signed a Commercial Space Launch Act agreement with NASA for the use of the historic 4670 test stand at the Marshall Space Flight Center (MSFC). Despite setting up its own in-house ...

Add Yahoo as a preferred source to see more of our stories on Google. NASA fired up RS-25 engine No. 20001 at the Fred Haise Test Stand at NASA’s Stennis Space Center at Bay St. Louis, Mississippi.The ...

A SpaceX Starship rocket exploded on a test stand in Texas, adding to a series of setbacks to Elon Musk’s space ambitions that include trips to Mars. The huge blast enveloped the craft as it stood ...

A significant fire erupted at a SpaceX facility in Texas during a test of the Starship rocket’s engines ahead of a long-anticipated test flight. SpaceX is in the process of preparing Starship Version ...

Rotating detonation rocket engines work differently than traditional rockets to maximize thrust while using less fuel—an advantage that could help spacecraft explore farther in the solar system ...

NASA fired up RS-25 engine No. 20001 at the Fred Haise Test Stand at NASA’s Stennis Space Center at Bay St. Louis, Mississippi. The test lasted about "eight-and-a-half minutes (500 seconds), the same ...