Doctoral student and soil scientist Harrison Coker tests plant growth in microgravity aboard the International Space Station.

A University of Arizona-led team has used a camera orbiting Mars to capture the closest images yet of a rare interstellar ...

Envision a time when hundreds of spacecraft are exploring the solar system and beyond. That’s the future that NASA’s ESCAPADE ...

For the first time, a fleet of orbiters and a rover circling another world has captured detailed views of an interstellar visitor as it swept through the inner solar system. As comet 3I/ATLAS brushed ...

🛍️ The 52 best Walmart Black Friday deals to shop right now (updating) 🛍️ By Andrew Paul Published Apr 28, 2025 2:33 PM EDT Get the Popular Science daily ...

NASA's Perseverance rover has detected 'mini-lightning' on Mars for the first time, capturing faint crackles from dust-driven ...

A chance discovery by a NASA rover on Mars shows that the red planet has a form of lightning, which researchers had suspected ...

NASA agreed to rebook the Escapade satellites on NG-2 after managers with the principal investigator-led science mission devised a so-called “launch and loiter” strategy that would free Blue Origin ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

Red Planet Day reminds us how a single spacecraft, Mariner 4, transformed humanity's understanding of Mars and opened a new ...