NASA astronauts Reid Wiseman, Christina Koch and Victor Glover and Canadian astronaut Jeremy Hansen could launch on a trip ...

Artemis II echoes the Apollo-era missions that paved the way for the first moon landing — and sets the stage for what comes ...

Ahead of the launch of Artemis II, the first crewed mission to the moon in more than 50 years, astronauts share the movies ...

A 13-atom molecule containing sulfur has been discovered in interstellar space for the first time, providing insight into the origins of the chemistry of life.

A bright green fireball lit up the skies over Wellington, New Zealand, on Friday night. Scientists say it was likely a bolide ...

Psyche is often said to be worth around £8,000,000,000,000,000,000 based on estimates of how much metal it may contain. This ...

NASA has taken another step in expanding commercial spaceflight, confirming a fifth private astronaut mission to the International Space Station in pa.

Indian-origin Vandi Verma is at the helm of a groundbreaking NASA achievement: Mars rover Perseverance's first AI-planned ...

The John J. McCarthy Observatory - run by volunteers on the grounds of New Milford High School - has been watching the night sky for 25 years.

Time moves differently in space. Near black holes, gravity slows clocks and stretches seconds. This explainer reveals how time bends and affects astronauts and Earth.

A faint signal from old telescope data is causing a stir in astronomy: a planet barely larger than Earth, with an almost ...