NASA’s James Webb Space Telescope has detected a carbon-rich atmosphere on a tiny world orbiting a dead, rapidly spinning ...

When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

"When TESS launched, no one expected it to ever be capable of finding this kind of planet." When you purchase through links ...

The Hubble Space Telescope has made multiple observations of exoplanet WASP-121 b, also known as Tylos. The extreme ...

Scientists say moons around rogue planets wandering through the galaxy could remain warm enough for life thanks to tidal heating and hydrogen-rich atmospheres. These dark, starless worlds may have had ...

Using the Keck Observatory, astronomers measured the spins of dozens of giant planets and brown dwarfs orbiting distant stars. They found that giant planets can spin faster than much more massive ...

Steven Spielberg isn't just the director of several classic movies featuring aliens. He's also a believer. His father, Arnold Spielberg, was an electrical engineer and big science fiction reader who ...

The United States government’s recent release of hundreds of previously classified Unidentified Anomalous Phenomena (UAPs) cases spanning the 1940s to the present, along with the new Steven Spielberg ...

The 1980s were one of the wildest years when it came to TV shows. The decade spawned creative concepts that were wonderfully unique and resulted in several now-classic series. Science fiction was a ...

The planetary alignment will be visible in the western sky after sunset from June 11 to June 15. While the term "planet parade" is not official, it refers to when multiple planets appear to line up in ...