4 astronauts depart ISS, leaving behind just 3 crewmates to staff the orbiting lab

Four astronauts are set to depart the International Space Station Wednesday amid a health concern. The unprecedented early ...

Live updates: Trump meets with Venezuelan opposition leader María Corina Machado at the White House

Get live updates and the latest news as Donald Trump meets with Venezuelan opposition leader María Corina Machado and the ...

NASA set to bring astronaut (and the rest of Crew-11) home early for medical reasons

In an unprecedented move, NASA is bringing an astronaut crew home early from the International Space Station because one ...

The best night-sky apps, according to park rangers and aurora chasers

Hoping for a glimpse of the Milky Way? These user-friendly apps help stargazers learn more about objects in the sky, check ...

Iranian women light cigarettes with burning photo of supreme leader

Iranian women have been lighting cigarettes with burning images of the country’s supreme leader – Ayatollah Ali Khamenei – in ...