First spotted last month by a telescope in Chile, the near-Earth asteroid — designated 2024 YR4 — is estimated to be 130 to ...

Astronomers confirmed the object as a near-Earth asteroid, and catalogued it as 2024 YR4. But additional calculations soon ...

YR4 might force NASA to plan the first-ever space mission to push an asteroid away from Earth. Most likely, though, it's a ...

From bath towels to bedding, we've tested dozens of items from Cozy Earth. Here are the products we would buy over and over ...

The car, launched in 2018 on a SpaceX rocket’s upper stage, is one of many human-made objects in deep space that could ...

A new study finds that the rate of ocean warming has more than quadrupled over the past 40 years—and pinpoints why.

YR4, the asteroid is estimated to be between 40 m and 100 m wide and is projected to come close to Earth in December 2032.

Astronauts Butch Wilmore and Suni Williams are conducting a spacewalk outside the International Space Station to remove ...

Orbital dynamics show that President Trump’s pledge to land astronauts on Mars couldn’t happen until 2029 at the earliest.

YR4 were to strike, the consequences could be severe. ESA estimates that an asteroid of this size collides with Earth every ...

Billie Eilish joined Green Day on 'Last Night on Earth' to kick off the FireAid concerts in Los Angeles to benefit wildfire ...