Astronomers witnessed planets colliding 11,000 light-years away, an event that could shed light on the collision that created ...

Astronomers have caught what may be a rare cosmic catastrophe unfolding 11,000 light-years away. A seemingly ordinary ...

Microscopic crystals extracted from meteorites could help settle a debate about the birth of our patch of the Milky Way.

Venus and Saturn are due up for a visually striking event known as a planetary conjunction. Here's everything to know about ...

A big step in the exploration of other planets in our solar system is within reach. Scientists and engineers at NASA have ...

Earth has been around for 4.543 billion years. At numerous times during that long history, our planet has shared itself with the rest of the Solar System, particularly with our immediate neighbors. Sc ...

Over 4 billion years ago, as planets were coalescing around the newborn Sun, our star may have gone on an epic road trip across the Milky Way along with thousands of stellar "twins." And we may owe ...

WASHINGTON — An exoplanetary system about 116 light-years from Earth could flip the script on how planets form, according to researchers who discovered it using telescopes from NASA and the European ...

Surprised astronomers said Thursday they have discovered a star with planets in a bizarre order that defies scientific expectations -- and suggests these faraway worlds formed in a manner never ...

New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder ...

Remember 3I/ATLAS? Yes, the interstellar comet that made plenty of headlines in 2025 is still romping through our solar system.

The Doctor's assistant Peter Purves was invited to a screening of the episodes in Leicester.