Astronauts Williams and Wilmore are returning home onboard SpaceX Crew Dragon Spacecraft along with Astronaut Nick Hague and ...

The chances of a new Starlink satellite causing a human casualty due to falling debris is '1 in 100 million,' SpaceX explained as the company is de-orbiting hundreds of satellites.

Before they get out of their space suits, they’ll endure an intense reentry phase where "if you look out the spacecraft's window, the only view would be a wall of fire".

His research has developed new laser absorption diagnostics for Stanford and the NASA Ames electric arc shock tube (EAST) and inferred time-histories and reaction rates at the extreme conditions ...

Astronauts Sunita Williams and Butch Wilmore prepare to re-enter Earth's atmosphere after their extended stay in Boeing's Starliner spacecraft. Their ...