NASA’s new boss Jared Isaacman hinted that he could break with Texas lawmakers’ push to move iconic space shuttle Discovery ...

In 2025, astronomers sharpened their view of the planetary system around Proxima Centauri — the sun's closest stellar ...

From new exoplanetary neighbors and a weakening dark energy to the best evidence for life on Mars and an interstellar comet ...

Here is a look at just a few of the biggest developments in astronomy that The Debrief has been tracking in 2025.

A year-end recap of 2025 in space, covering NASA leadership changes, space policy, major missions, scientific discoveries and key events across orbit and beyond.

In 2025, NASA faced unprecedented uncertainty as it grappled with sweeping layoffs, looming budget cuts, and leadership switch-ups. Despite all of that, the agency somehow still managed to do some ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

In a groundbreaking study, NASA’s Cassini mission reveals new discoveries about the organic chemistry on Enceladus, one of Saturn’s moons. Published Wednesday in Nature Astronomy and further detailed ...

NASA’s Europa Clipper spacecraft has observed interstellar comet 3I/ATLAS, collecting rare data as the ancient object made ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Today, NASA released the most detailed images yet of 3I/ATLAS. The ...