We have no idea what kind of life may exist on other planets, so it’s hard to know what to look for. Proxima Kósmos imagines ...

Scientists reveal how waves behave on alien planets, from towering methane seas on Titan to nearly still lava oceans on ...

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

From lava tubes on Mars to ice pockets on Europa, subterranean environments may offer the best chance of finding life—and ...

If you were to drift, suitless, through the vacuum of space, the brief moments before your death would be utterly silent.

Star Wars used to be the end-all, be-all in space sci-fi, but in the years since the original trilogy, others have rushed in ...

As Artemis II returns from the dark side of the moon, Nasa’s transformations of electromagnetic energy into sound remind us that everything is vibrating – even while the astronauts are listening to Ch ...

Explore 25 bizarre discoveries on Jupiter and Saturn! From ancient storms to exploding moons, these gas giants hold ...

The comet has been on our radars since the summer of 2025, when the Asteroid Terrestrial-impact Last Alert System (ATLAS) telescope in Río Hurtado, Chile, spotted it for the first time. It was ...

Bill Maher argued that a growing number of credible sightings by military personnel and intelligence officials suggests alien life may be observing Earth, saying skeptics are increasingly the ones ...

If you examine our solar system’s giant planets, you’ll notice right away that they’ve all got moons—a lot of moons. While Earth only has the one, Jupiter has about 100 that we know of (and likely ...

Henry Thomas talking with ET in a scene from the film 'E.T. The Extra-Terrestrial', 1982. (Photo by Universal/Getty Images) There’s a Wall Street axiom that where there’s hype, there’s a ticker. Every ...