For more than 60 years, nearly every large rocket used some combination of the same liquid and solid propellants. Refined ...

NASA launched the Artemis II mission, which will carry humans to the moon for the first time since 1972.

SpaceX has transformed the space industry, but its rockets have also developed a reputation for dramatic test failures and mid-flight explosions. The company argues these setbacks are part of an ...

NASA’s powerful Launch Abort System — literally designed to outrun the debris from an exploding rocket and save the lives of ...

HOUSTON––The Toyota Center witnessed a celestial event—a supernova bursting in real time, light traveling across parsecs of hardwood, energy collapsing and expanding in ways that defied the known ...

Frightening footage from Monday shows an Iranian rocket exploding on an Israeli street in an attack that left one dead and another wounded. The rocket — part of a cluster warhead that sprays bombs ...

Vile Philadelphia protesters cheered as a masked ringleader celebrated the death of US service members in shocking new ...

China’s rocket program has a dangerous problem that keeps repeating. Boosters from launches are falling back to Earth near populated areas, sometimes exploding or releasing toxic chemicals. These ...

NASA’s Apollo moonshots are a tough act to follow, even after all this time. As four astronauts get set to blast off on ...

NASA's Apollo moonshots are a tough act to follow, even after all this time. As four astronauts get set to blast off on humanity's first trip to the moon in more than half a century, comparisons ...