The gas giant has been measured for the first time in decades, trimming 8 kilometres from its diameter Jupiter is not quite ...

The Jupiter environment promised during WWDC 2025 has finally shown up on Apple Vision Pro with the release candidate of ...

The US Cybersecurity and Infrastructure Security Agency warns that Earth-based frameworks don’t translate neatly into orbit.

A recently observed object called 2025 PN7 was found orbiting near the Earth. The quasi-moon is expected to accompany our ...

Every 378 days, Saturn swings into opposition, bringing it closer, brighter, and nearly 10 times easier to observe than at ...

Scientists are unraveling the mysteries of "steam worlds"—exoplanets known as sub-Neptunes that are rich in water but orbit ...

The interstellar comet 3I/ATLAS, a rare visitor from outside the Solar System, might have been spewing gases for months ...

Federal funding is about to run out for 19 active space missions studying Earth's climate, exploring the Solar System, and probing mysteries of the Universe.

Amazing views of Jupiter over the years via the Hubble Space Telescope. The moons of Io, Ganymede and hazy Uranus can be ...

The Artemis II mission is part of NASA’s plan to resume deep-space exploration. In the Artemis I flight in 2022, an SLS ...

Astronomers have discovered the raw ingredients of planets orbiting two infant stars, offering a glimpse into how new worlds ...

I/ATLAS is a fast, ancient interstellar object. Its odd features fuel both scientific study and speculation. On July 1, ...