NASA has identified a massive asteroid, designated 2003 MH4, that is expected to make a close approach to Earth on May 24.

Talk of asteroids coming too close for comfort to Earth may remind people of asteroid 2024 YR4, which became infamous earlier ...

Astronomers say a massive green energy project in Chile could compromise one of Earth's best chances to detect dangerous ...

A House hearing about how NASA is dealing with the threat posed by asteroid impacts turned into a discussion about impacts of ...

Discovered just a few months ago, asteroid 2024 YR4 quickly raised alarms in the astronomy community. At one point, scientists feared it might collide with Earth, potentially wiping out an entire ...

Talk of asteroids coming too close for comfort to Earth may remind people of asteroid 2024 YR4, which became infamous earlier in 2025 when astronomers calculated a slight chance of it impacting ...

Talk of asteroids coming too close for comfort to Earth may remind people of asteroid 2024 YR4, which became infamous earlier in 2025 when astronomers calculated a slight chance of it impacting ...

A massive, house-sized asteroid is streaking through space at a blistering 42,300 miles per hour, coming alarmingly close to Earth. Measuring between 49 to 111 feet in diameter, it is one of several ...