Voyager spacecraft flew farther than anything humans ever built and ran into something scientists didn’t expect at all. At ...

Welcome to SolarBalls! Enjoy fun and entertaining space animations that help you learn about the solar system and the ...

The interstellar comet 3I/ATLAS will make its closest approach to Earth on December 19, and will be visible with binoculars ...

Even the best telescopes can’t see exoplanets. It’s all about watching for jiggly stars, blue shifts, and transits.

Scientists using NASA's James Webb Space Telescope have observed a rare type of exoplanet, or planet outside our solar system ...

Interstellar comet 3I/ATLAS makes its final pass by Earth this week. Its speed of 137,000 mph and unique chemical makeup have put planetary experts on high alert.

But in this case, the companion is officially considered an exoplanet, not a star. The International Astronomical Union ...

An alien comet from another star, 3I/ATLAS, is spewing vast amounts of methanol, a key molecule for life. Scientists reveal ...

We Can, a new comic‑book and animation series, asks bluntly: if we can achieve miracles, why are we still promoting destruction?

Cradled in the nose of a high-altitude research airplane, a new NASA sensor has taken to the skies to help geoscientists map rocks hosting lithium and other critical minerals on Earth’s surface some ...

From the meteor showers to super moons, this time of year gives us a front row seat to one of the most active regions of the ...

A pilot signals to a crew member before takeoff from NASA's Armstrong Flight Research Center in Edwards, California, on Aug.