An international team of engineers and space scientists has used a variety of assumptions, techniques, and math principles to ...

A small uncrewed spacecraft is buzzing the moon, with under two weeks remaining before its bold attempt to land on the lunar ...

Past test firings of the GEM-63XL lasted approximately 90 seconds and produced a thrust close to 450,000 lbs. This test would ...

The US Army plans to replace Raytheon's Cold War-era shoulder-launched FIM-92 anti-air missile with the Next-Generation Short ...