Close encounters of the third kind prove less than benign in this low-budget sci-fi horror film By THR Staff Ejecta Still - H 2015 The central character is the elderly Bill Cassidy, who recounts his ...

A growing number of active or derelict satellites is not the only threat to the lunar orbital environment. According to Newton (still mostly correct) rocket engines, designed to push a spacecraft up ...

Astronomers have long studied meteorites that have clearly come from the Moon and Mars. These are the result of massive asteroid impacts which eject material with such force that it ends up in ...

As the Vikram lander of the Chandrayaan-3 mission descended and landed near the south pole of the Moon, on August 23, 2023, its thrusters ejected a significant amount of lunar surface material ...

The task is simple: walk or die.