Ready or not, 2024 YR4 is coming to an orbit near you. Chilling animations depict the apocalyptic impact that “city-killer” asteroid YR4 2024 could have if it did hit Earth — while astronomers warn ...

The Earth is getting a second moon for a limited time beginning the end of September. An asteroid will come close enough to Earth to temporarily enter its orbit at the end of the month, a phenomenon ...

2024 PT5 is a near-Earth asteroid and is 11 meters in diameter (artist's impression shows an asteroid approaching Earth). Say hello to 2024 PT5, Earth’s newest mini-moon. Expected to go into orbit of ...

Particles from Earth’s atmosphere may be preserved in the Moon's soil, offering a long-term record of Earth’s atmospheric ...

Starting today through Nov. 25, Earth will have a temporary companion — a mini-moon. Technically, it’s not a real moon but rather a 37-foot asteroid called “2024 PT5” believed to be from the Arjuna ...

NORFOLK, Va. — The Earth is getting a second moon! But it's only for about two months, and you won't be able to see it with the naked eye. The mini-moon, named "2024 PT5", was discovered back in ...

The recently spotted asteroid 2025 PN7 appears to be the source of the rumor mill about Earth's supposed second moon. Earth has several quasi-moons that get their name due to the fact that they ...

Caitlin O'Kane is a New York City journalist who works on the CBS News social media team as a senior manager of content and production. She writes about a variety of topics and produces "The Uplift," ...

"Our GhostRiders captured the beauty of our home planet during another Earth orbit burn." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Firefly ...

The moon's surface may be more than just a dusty, barren landscape. Over billions of years, tiny particles from Earth's ...