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

What "may" be the best anticipated comet of 2025 is coming right up. Right now, there's only one comet with real potential to ...

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 ...

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.

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 ...

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 ...

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 ...

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 ...

suggested that comets may have deposited a lot more water on Earth than scientists thought previously. In the past decade, the idea that water was delivered by comets to early Earth has fallen out ...

Credit: ESA/Rosetta/NAVCAM The idea that comets delivered water to early Earth has fallen out of favor in the past decade, but a new look at data from the European Space Agency's (ESA) Rosetta mis ...