Saturn’s rings are not the permanent fixture they appear to be through a backyard telescope. Planetary scientists now agree ...

I t’s time to say hello to an old friend again. The first near-Earth asteroid ever discovered by humans, 433 Eros, will have a close fly-by of Earth this weekend, and it should stay visible for a few ...

Prehistoric Planet” follows mammals fighting to survive in a shifting climate, from the freezing time of the Ice Age, to global temperatures rising.

Here’s how to watch Prehistoric Planet, including the upcoming season 'Ice Age', as well as everything you need to know about Apple TV+’s hit documentary series.

According to the reports by Tom’s Guide, when a movie finishes its run in theatres and becomes available to buy or rent ...

NASA has a photo dump of the interstellar comet 3I/ATLAS. It made news in July when it was confirmed to have originated ...

NASA has scheduled a photo-dump of 3I/ATLAS images captured by the agency's fleet of ground and space instruments. You can ...

On Wednesday, Nov. 19, NASA will unveil more 3I/ATLAS images captured by the space agency's fleet of instruments both on the ...

The other comet named C/2025 K1 (ATLAS) has been seen disintegrating and changing into a cloud of debris in deep space as it heads towards Earth. The comet was detected by the astronomers at the ...

Researchers have discovered chemical fingerprints of Earth's earliest incarnation, preserved in ancient mantle rocks. A unique imbalance in potassium isotopes points to remnants of “proto Earth” ...

When a Mars-sized meteorite slammed into Earth billions of years ago, the impact completely reset any and all chemical processes on Earth, leaving nothing from before. Or so we thought. Reading time 3 ...

Ready, set, save! Become a Tom's Guide member and start saving on your Black Friday shopping now. Members get access to our range of exclusive offers, rewards, competitions, games and more. For ...