What if you found out that you had a long-lost relative? And what if that long-lost relative was from a different planet in ...

Astronomers have discovered our solar system occupies a rare "safety zone" in the Milky Way, perfectly positioned between the ...

From masterpieces like Aliens to cult classics like Serenity, these sci-fi triumphs offer the most exhilarating depictions of ...

Tia here with news that a trial of the pill form of the GLP-1 drug semaglutide has failed to delay Alzheimer's progression in ...

The James Webb telescope may have detected the universe's earliest and most distant known black hole at the heart of galaxy ...

In 1995, a pair of scientists discovered a planet outside our solar system orbiting a solar-type star. Since that ...

As it heads out of the solar system never to return, the deep space probe Voyager 1 is headed for yet another cosmic ...

Isaac Asimov wasn't hesitant to speak frankly about some of the most popular sci-fi projects of the 1970s, including the ...

Researchers have pinpointed a super-Earth in the habitable zone of a nearby M-dwarf star only 18 light-years away.

Potential impactors are most likely to have low velocities and the highest likelihood of hitting Earth during the winter.

Spectroscopy of other stars has led to most discoveries of exocomet systems. In research led by University of Colorado ...

For the first time, scientists have built a digital version of the Milky Way that follows the motion of individual stars, not ...