A new study highlights the growing danger of falling space debris striking a passenger airplane or other aircraft. While such an incident hasn’t occurred yet, the potential consequences could be ...

Scientists say Vallis Schrödinger and Vallis Planck—dramatic trenches near the lunar south pole—were carved in a blast that ...

Just how scientifically accurate is Ridley Scott's adaptation of The Martian? As it turns out, it's pretty darn accurate!