From the brink of failure to a $350 billion valuation, SpaceX is now the world’s most valuable private company, surpassing ...

A massive coronal mass ejection (CME) is hurtling from the Sun's far side, setting a collision course for the unusual ...

Do you have any idea how much of the space shuttle Challenger is still lost in the ocean? The disaster of this infamous ...

With satellite mega-constellations like SpaceX’s Starlink deploying thousands of spacecraft, monitoring their health has become an enormous challenge. Traditional methods can’t easily scale to handle ...

A whopping 11,000 pounds of supplies and scientific instruments that were headed to the International Space Station are in limbo after a high-profile malfunction. Northrop Grumman’s Cygnus XL ...

CAPE CANAVERAL, Fla. – A resupply mission to the International Space Station hit a snag Monday morning when the Cygnus XL spacecraft experienced an engine shutdown during its approach, NASA officials ...

The tragic launch rehearsal that nearly ended the Apollo Moon Program. The Mir Space Station collision of 1997. The re-entry failure of Space Shuttle Columbia. Each NASA and Soviet space mission is a ...

Introduction -- Fire onboard: Apollo 1 -- Death in a fireball: Soyuz 1 -- Nerves like wire rope: Gemini 6A -- Emergency landing in the Pacific: Gemini 8 -- Death at supersonic speed: X-15 -- Odyssey ...