Created by the solar wind — a stream of charged particles constantly pouring out from the sun — the heliosphere acts as a ...

On Friday (Feb. 27), the space agency announced that it's revamping the architecture of its Artemis program of lunar exploration. One of the biggest changes involves Artemis 3, which was originally ...

Although astronomers have found thousands of exoplanets, the number of confirmed exomoons—and exorings—is still zero. But ...

The interstellar comet 3I/ATLAS is leaving our solar system for good. Here's what to know about its journey and NASA's observations.

Remember 3I/ATLAS? Yes, the interstellar comet that made plenty of headlines in 2025 is still romping through our solar ...

A rout in Workday shares resumed on Wednesday after the HR and payroll software maker's soft sales forecast fanned investor worries about whether the firm could stay competitive in the AI era, sending ...

Aliens exist – they just haven't visited Earth, a NASA veteran has claimed. Dr Gentry Lee has worked at the US space agency since 1968, when he first got involved with the Viking mission to Mars. He ...

Six planets are linking up in the sky at the end of February, and most will be visible to the naked eye. It's what's known as ...

NASA Administrator Jared Isaacman on Thursday (February 19) ripped into Boeing and agency leadership for their handling of ...

Deep inside New Mexico’s Carlsbad Caverns, scientists found vivid green microbes thriving without sunlight, using near ...

Despite the Remnant update launching less than a week ago, Hello Games continues to release patches to improve the gameplay experience.

SpaceX will launch the latest batch of astronauts to the International Space Station early Friday morning (Feb. 13), and you ...