Comets SWAN and Lemmon will both swing by Earth and appear bright in the sky near the end of October. Here’s how to see them.

The appearance of oxygen in Earth's atmosphere was a turning point in the history of our planet, forever transforming the environment and setting the stage for complex life. This event, known as the ...

An insurer used satellite images to flag a homeowner’s roof. Find out how AI and aerial data are reshaping home insurance.

New research suggests the Moon's South Pole-Aitken basin, the largest known impact crater, was formed by an impactor from the ...

WASHINGTON (Reuters) -Just as Earth orbits the sun, most planets discovered beyond our solar system orbit a host star.

Astronomers have spotted a free-floating ‘rogue’ planet, named Cha 1107-7626, that is going through a massive growth spurt, ...

James Gunn’s Peacemaker Season 2 finale breaks the DC Universe wide open with Salvation’s prison realm and Checkmate’s rogue ...

Witnessing a meteor, or \"shooting star,\" is a dazzling event caused by tiny space rocks burning up in Earth's atmosphere.

The moon lacks the bodies of liquid water that are a hallmark of Earth but scientists said on Monday lunar water is more widespread than previously known, with water molecules trapped within mineral ...

Scientists explored whether dogs could ever talk or if they already communicate in smarter, deeper ways that reveal emotion ...

We take a look at what the discovery of liquid water under Mars’ surface could mean, we discover how space affects the human ...

NASA’s Swift telescope spotted signs of water on interstellar comet 3I/ATLAS - proof that water flows far beyond our solar ...