The astronaut behind one of the 'most terrifying photos' ever taken in space explained why it was it was chilling. The late ...

Boeing's Starliner astronauts are in the final stretch of their unexpectedly long stint in Earth orbit — and they're setting ...

Astronomers are using the James Webb telescope to study an asteroid that has a small chance of hitting Earth in 2032.

The space station and one other Easter egg — the site of NASA's next human moon landing — are hidden in this lucky photo.

Curiosity, a set of NASA 's robotic "eyes" on the Red Planet, recorded 16 minutes of so-called noctilucent clouds flying ...

Many photos McCarthy has taken of the space station in the past show the ship as a silhouette in Earth's shadow. This time he ...

NASA astronaut Sunita Williams takes the 'ultimate selfie' during her record-breaking ninth spacewalk, capturing a stunning ...

While it is already dimming after a close encounter with the sun, Comet C/2024 G3 (ATLAS) – also called the Great Comet of ...

It has been 54 years since NASA landed astronauts on the Moon for the third time. On February 5, 1971, astronauts Alan ...

Students had the chance to ask questions to astronaut Sunita Williams, one of the two astronauts currently stuck on the space ...

One of the astronauts stranded on the International ... The Washington Post via Getty Images “I’ve been up here long enough right now I’ve been trying to remember what it’s like to walk ...

Significance: First time NASA astronauts attempted to collect microbial ... Williams and Wilmore, who were originally meant to spend just one month on the ISS, ended up being stationed for several ...