A recently discovered asteroid, named 2024 YR4, is now the riskiest asteroid ever detected. On Tuesday, NASA calculated that ...

The Asteroid Terrestrial-impact Last Alert System, or ATLAS, telescope in Rio Hurtado, Chile, first discovered 2024 YR4 on ...

Those worrying about the 2 percent likelihood of 2024 YR4 — a near-Earth asteroid discovered in December 2024 — colliding ...

The asteroid 2024 YR4 probably won’t come nearly as close to Earth anytime soon as the space rock in this artist’s ...

According to NASA, asteroid 2024 YR4 will pass close to Earth in 2032, and has a 3.1 percent chance striking the planet, with ...

The head of planetary defense at the European Space Agency discusses 2024 YR4, an asteroid with a small chance of striking ...

Chances an asteroid may hit Earth in 2032 have again risen, though the risk remains tiny, astronomers say. Here's what to ...

YR₄ could hit the earth in 2024, before it passes by here again. That would be the best time for a defense mission, according ...

Large telescopes around the world continue to track Asteroid 2024 YR4 before it fades out of view this spring and the odds of the newly discovered asteroid hitting Earth just went up.

UNDATED (WKRC) - New reports on Asteroid 2024 YR4, originally discovered in December and determined to have a chance of ...