Analyses of its emissions using NASA’s Neil Gehrels Swift Observatory indicate that the interstellar comet probably has a ...

A low-density, puffy planet orbiting relatively far from a young star in a nearly perpendicular orbit. What's going on?

When NASA’s Artemis astronauts land near the moon’s south pole, they may be stepping into a region that holds vital clues to ...

A new study has proposed the existence of Planet Y, an alternative Planet Nine candidate that is smaller and closer to Earth ...

Astronomers detected a bright signal, coming from deep inside a dust disc, that is likely newborn planet HD 135344B still ...

Planet has announced a new class of imaging satellites that will replace a line of spacecraft dating back to the company’s ...

The growth spurt hints that the free-floating object evolves like a star, providing clues about rogue planets’ mysterious origins.

The comet, which flew by Mars on October 3, is estimated to be around 46 kilometers in diameter.

What if AI could do more than answer questions—it could protect the Earth itself? Enter Google’s AlphaEarth—a theoretical "digital twin" of our planet. Imagine an AI powerful enough to simulate ...

How would you go about answering the question “How many people have ever lived on this planet?” If you type that into Google ...

Scientists have shown that Earth’s basic chemistry solidified within just three million years of the Solar System’s formation. Initially, the planet was barren and inhospitable, missing water and ...