2025 HU isn't the only asteroid approaching the Earth today. NASA is also tracking an airplane-sized space rock known as 2025 GD1, which is estimated to be about 86 feet across and will zip past the ...

"All the odd shapes and swirling gas observed in the Perseus cluster now make sense," said astronomer James Lee.

A tiny bit of asteroid dust is rewriting what we know about the early solar system and about ourselves. Pope Francis Passes ...

Scientists have found special chemical compounds necessary for the existence of life in samples collected from asteroid Bennu ...

The first was a flyby of the asteroid Dinkinesh on Nov. 1, 2023. This Sunday, Lucy was expected to fly past her second target ...

NASA’s Lucy mission is about to fly past asteroid Donaldjohanson, a strange, elongated rock in the main belt. While this ...

The discovery was made on a massive exoplanet known as K2-18b that for years has captivated scientists searching for life outside of Earth.

NASA has just premiered Planetary Defenders, offering a fascinating look at the high-stakes work geared toward protecting Earth from any large asteroids discovered coming our way.

A new Alien: Earth trailer has emerged online, offering fans their best look yet at the upcoming TV series. The trailer, revealed on the @CineGeekNews X/Twitter account, below, was first shown at ...

The Southwest Research Institute-led Lucy mission is preparing to survey the next target in its epic 4-billion-mile, 12-year, 11-asteroid tour. On April 20, 2025, NASA’s Lucy spacecraft will fly past ...

This is a still from an animation showing asteroid 2024 YR4 as it passes by Earth and heads toward its potential impact with the Moon. This 3D shape of the asteroid was determined from data obtained ...

The photos of asteroid Ryugu were taken by Japan's Hayabusa2 unmanned asteroid probe, while those of asteroid Bennu were taken ... and disaster prevention on Earth. In a time of both ...