On Tuesday, astronomers reported that 2024 YR4’s probability of colliding with Earth increased to approximately 3%, which is ...

As Earth approaches warmer levels experienced earlier in its geologic history, it may be bad news for human survival.

There’s a 3.1% chance an asteroid will hit Earth on Dec. 22, 2032. But there’s no reason to panic — at least not yet.

An asteroid between about 130 and 300 ft. (40 and 90 meters) in diameter has been given a 2.3% chance of it hitting Earth on ...

A total lunar eclipse hasn't happened in years, and won't happen again for a few more, so now's the time to take in the ...

YR4: NASA confirms asteroid 2024 YR4 has a 3.1% chance of colliding with Earth on December 22, 2032, potentially causing ...

Astronomers for the first time have deciphered the three-dimensional structure of the atmosphere of a planet beyond our solar ...

A University of Bristol simulation predicts the formation of supercontinent Pangaea Ultima within 250 million years, making ...

The exosphere is the outermost layer of Earth’s atmosphere, where space begins. It has almost no air, and satellites orbit ...

M iles upon miles overhead, there is a field in the atmosphere that shields the Earth from space energies that could be ...

Astronomers have mapped the 3D structure of an alien planet's atmosphere for the first time, revealing a layered system of extreme winds.

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