A massive comet trail may have caused climate upheaval on Earth more than 12,000 years ago, sparking the Younger Dryas.

A study published in Nature Astronomy proposes that the Sun and planets entered a compact interstellar gas cloud, part of the Local Ribbon of Cold Clouds, with particle densities more than 1,000 times ...

Stars move, and now this paper is showing not only that they move, but they encounter drastic changes,” said Boston University space physicist Merav Opher, whose most recent research proposes that ...

Travel through time to witness some of the most remarkable episodes in our solar system's history, uncovering its ancient ...

As the Solar System drifts through the Milky Way, it occasionally encounters regions of space capable of reshaping Earth’s ...

Amazon dieback”, as this grim scenario is known, is just one example of what climate scientists refer to as a tipping point: ...

There is much in the DOE report to be critical of (see Nature https://doi.org/pz8h; 2025 ). However, its authors are correct ...

The satellite is fully functional, providing valuable data, and may soon be burned up in our atmosphere out of choice.

To understand how giant carbon emission events affect climate and life on Earth, scientists went deeper into our planet’s ...

Using AI, astronomers discover a new type of supernova, SN 2023zkd, the strongest evidence yet of a dying star being ...

“Our analysis shows that the blast was sparked by a catastrophic encounter with a black hole companion, and is the strongest evidence to date that such close interactions can actually detonate a star, ...