The LHS 1903 system defies expectations with a rocky outer planet, prompting new ideas about how planets form and evolve.

An interstellar comet changed its chemistry after passing the Sun, revealing hidden layers and a surprising mix of carbon ...

Astronomers have long been puzzled by a cosmic mystery: planets orbiting two stars—like Star Wars’ Tatooine—are surprisingly rare, even though they should be common. New research suggests the culprit ...

A new study suggests alien life may be easier to detect through clusters of similar planets rather than single biosignatures.

Even at a glance, the planets in our solar system are wildly diverse. Huge and small, airless and densely packed with ...

The filmmaker made his first-ever appearance on the CinemaCon stage in Las Vegas for his upcoming Universal film about the ...

Aristotle's views on the nature of the cosmos dominated the Ancient Greek world. He argued that there's only one world, at ...

Over 10 minutes of Supergirl footage was shown at CinemaCon, and we have a detailed description of the action-packed preview.

While early speculation had fans wondering if she could be playing Wonder Woman, reports now confirm she will portray a very ...

In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between.

Get ready to build the world of Toy Story as LEGO has unveiled some brand new sets are coming to life for the upcoming 2026 film ...

Visions of aliens, the result of years of extensive drug use? Or something rooted in fact? Read more about the musical ...