In April, scientists announced that they had used NASA’s James Webb Space Telescope to find a potential signature of alien life in the glow of a distant planet. Other scientists were quick to ...

Astronomers estimate that an asteroid this large comes this close to Earth only about once every 7,500 years. It also appears ...

Researchers now appreciate that gas planets are more complex than first thought. New findings have implications for our ...

NASA engineers with the Psyche mission are investigating the root cause of a recent decrease in fuel pressure in the spacecraft’s propulsion system, an issue that needs to be resolved before mid ...

Dozens of NASA's spaceflight missions that launched from Florida could be in jeopardy under a budget proposal from the Trump administration.

President Donald Trump’s fiscal 2026 budget request, if approved by Congress, would kill many of NASA’s plans for robotic ...

A NASA astronaut captured a fascinating weather phenomenon that still has scientists scratching their heads. Nichole Ayers is ...

Exoplanet HIP 67522 b, fluffed up to the size of Jupiter, circles so close to its star that it’s triggering violent flares — ...

NASA’s car-sized Perseverance rover has been roaming the surface of Mars for four years, drilling into the alien soil to ...

NASA has announced that an asteroid about 200 feet in diameter is now slightly more likely to crash into the moon.

NASA launched two 12-inch gold-plated copper disks filled with the sounds of children's laughter, heartbeats, and bird calls.

Part of NASA’s New Frontiers Program, the Dragonfly mission is now scheduled to launch in 2028 and arrive on Saturn's moon Titan in 2034.