An international team of scientists has made a major breakthrough in understanding how and when the Sun formed about 4.6 ...

The Marslink proposal, presented at NASA's Mars Exploration Program meeting, involves SpaceX deploying satellites in Mars' ...

A 3D map of our cosmic neighborhood has revealed hot and cold regions as well as an "escape tunnel" from our local bubble.

NASA’s Voyager 2 flyby of Uranus decades ago shaped scientists’ understanding of the planet but also introduced unexplained oddities. A recent data dive has offered answers. In 1986, Voyager 2's flyby ...

A recently shared image of a distant galaxy surrounded by three concentric rings challenges our understanding of galactic ...

The asteroid, named 2024 VX3, will pass us at a distance of 92,100 miles, closer than the moon's 238,900-mile orbit.

Model simulations offer insights into the fundamental properties of the solar magnetic field. New studies suggest that the Sun, like Earth, has polar vortices influenced by its magnetic environment. U ...

If you cut down a tree, you can read an environmental record. Now climate change is complicating the narrative.

When a celestial body, such as a moon, planet or an asteroid passes in front of another celestial body, blocking its view, we call that an occultation. The word is derived from the Latin occultäre, to ...

After a decade-long search, some scientists say a growing number of clues point to the existence of a hidden planet in the Kuiper Belt beyond Neptune — and they may soon have the opportunity to find ...

Of all the astronomical objects visible in a telescope, none has captured human imagination more than the planet Saturn.

The conclusions come from patterns tracked by scientists that point to several meteorite impacts through geological records.