The photographer shared stunning ISS transit photos and a quick video on Instagram, calling it a “once-in-a-lifetime shot” as the station zipped past the Sun.

NASA says ISRO's Myogenesis study explores muscle cell regeneration in space, as microgravity affects mitochondria and causes astronauts to lose muscle mass.

NASA plans to launch its live-streamed programming on Netflix -- featuring rocket liftoffs, astronaut spacewalks and live ...

The ocean around Antarctica is rapidly getting saltier at the same time as sea ice is retreating at a record pace. Since 2015 ...

The Department of Defense on Monday reversed course, temporarily, on canceling the availability of satellite data that is key ...

NASA is preparing for severe cuts under the White House’s proposed budget for 2026. The budget, released in May, highlights ...

SpaceX will ring in July with a doubleheader launch day. Here's what to know about the two rocket launches coming up.

World Asteroid Day 2025 is upon us! Here's how you can celebrate the event by livestreaming real-time views of near-Earth ...

NASA was to supply some critical technologies for the mission, which Europe may not be able to readily replace.

A new composite image of the Andromeda Galaxy is offering an unprecedented view of our closest spiral galactic neighbor. Composed by NASA and international space partners, the image combines data from ...

Rocket Lab ( RKLB -1.99%) stock soared this week thanks to a combination of bullish catalysts. The space-tech company's share price climbed 17.8% from the previous Friday's market close in a stretch ...

The first astronauts in more than 40 years from India, Poland and Hungary arrived at the International Space Station ...