Russian cosmonauts relocate airlock on International Space Station spacewalk

Saudi-crewed Axiom space mission delayed - The Axiom 2 space mission featuring two Saudi astronauts, including the first Arab woman in space, has been postponed.

Quantum Physics of Time Travel: Relativity, Space Time, Black Holes, Worm Holes, Retro-Causality, Paradoxes

Europe wants to build a nuclear rocket for deep space exploration