Celtic Cosmos meets Irish involvement in space exploration, Brianna: A Mother's Story looks at the shocking murder of a trans ...

Speaking to the BBC’s Sarah Smith, The Atlantic's editor discusses the fallout of publishing the full Signal chat exchange among top officials.

Fram2 is set to launch as early as March 31, sending four first-time astronauts into an orbit never before visited by humans.

A rocket the Centennial company has worked on for years is cleared for liftoff on billions of dollars worth of military space ...

The Spiral’s primary mission, had it made it beyond the test stage, would have been a combination of reconnaissance and ...

The slow race of getting NASA's Space Launch System rocket pieced together for next year's Artemis II moon mission jumped a ...

PARIS/BRUSSELS (Reuters) - European efforts to create security arrangements for Ukraine are shifting from sending troops to ...

Russia is raising tantalizing economic deals with the US in Ukraine peace talks. Space, Arctic economic exploration, and ...

NBC News joined a NATO flotilla as it sailed the icy sea hunting Russian saboteurs accused of targeting undersea cables.