A colossal explosion in the sky, unleashing energy hundreds of times greater than the Hiroshima bomb. A blinding flash nearly ...

A large asteroid could be heading toward Earth within the next decade, and there's a small chance it could strike the planet, ...

"We are literally mapping the entire celestial sky in 102 infrared colors for the first time in humanity's history." ...

The latest Northern Lights forecast means the aurora borealis may be seen in the continental U.S. tonight after space weather ...

A U.S. scientist searching for a civilization across 7 Earth clones circling the red dwarf star TRAPPIST-1 says its own alien ...

The gigantic coronal hole is blasting high-speed solar wind toward Earth, potentially igniting vibrant auroras and minor ...

Astronomers identified a potentially hazardous asteroid traveling 38,700 mph, measuring between 130 and 300 feet wide, and a ...

The world's space agencies are keeping close watch on an asteroid heading our way, because there's currently a 1 in 83 chance ...

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

Scientists found 11 minerals in Bennu samples, including calcite, halite, and sylvite, that form when water with dissolved ...

When asteroids like Bennu hit the young Earth, they could have provided a complete package of complex molecules and the ...

First spotted last month by a telescope in Chile, a near-Earth asteroid — designated 2024 YR4 — is estimated to be 130 to 330 ...