G3 (ATLAS) should be visible from the southern hemisphere, and possibly also the northern hemisphere, over the next few days ...

Alinda has made its closest approach to our planet in decades, and it's about to peak in brightness in a rare ...

While both the Northern and Southern hemisphere will have a chance of viewing, the Southern will have an easier time spotting ...

The object is designated Comet C/2024 G3 (ATLAS), as it was first reported by the Asteroid Terrestrial-impact Last Alert ...

This apocalyptic object, the Chicxulub impactor, slammed into the sea just off the coast of modern-day Mexico. From it, shock ...

How do you find a comet that could pose a threat to Earth but hasn't passed our planet in the last 200 years or more? You look for its footprint. "This research gets us closer to defending Earth ...

The asteroid, named 2025 AB, is expected to pass us at a distance of 95,200 miles, about twice as close as the orbit of the ...

Skies over South Carolina kick off 2025 with a planet parade, ancient comet and the muse of "Beyond Antares," a 23rd-century love song from "Star Trek" fame.

If it survives its close encounter with the sun next week, it could become the brightest comet of 2025.

However, scientists still do not know where the water here on Earth came from in the first place. One leading idea is that space rocks such as comets and asteroids delivered water to the Earth ...

suggests comets may have deposited a lot more water on Earth than scientists previously thought. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

that process creates a stream of debris along the comet's path that persists long after the dirty iceball has headed back out to the edges of the solar system. In some cases, Earth crosses through ...