NASA, Axiom Space to Host Media Briefing on Private Astronaut Mission

Nuclear rocket engines were studied by NASA as part of project NERVA in 1959. The idea was abandoned in the 1970s, but now NASA wants proposals for a flight demonstration as quickly as 2026, as a potential propulsion system for crewed missions to Mars.

NASA Sees Tides Under the Ocean’s Surface [Video]

A Huge Chinese Rocket Will Crash To Earth This Weekend Just As China’s New Space Station Becomes Visible In The Night Sky