A newly-discovered planet named Enaiposha, GJ 1214 b, is unlike anything found in our own solar system, similar to a ...

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 ...

Starlight has been the key to finding thousands of exoplanets over the past decade, but researchers have found a new way to harness it in their hunt ...

Scientists have discovered unexpected water-ice clouds on a distant, Jupiter-like exoplanet, challenging current atmospheric ...

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

Webb finds a massive planet, 29 Cygni b, orbiting a nearby star, offering new clues about how even the largest planets grow ...

For several days this month, Saturn, Mars, and Mercury appear just degrees apart before sunrise—close enough to watch their ...

Scientists have identified 45 Earth-like planets beyond our solar system that may support life. Using advanced space data, researchers have narrowed down the most promising candidates located in ...

Far beyond the reach of any spacecraft, a distant world glows with heat so intense that rock itself turns to vapor. In that ...

Unfortunately for science fiction fans, desert worlds outside our solar system are unlikely to host life, according to new ...

The idea of a planet orbiting two suns has long captured both scientific curiosity and public imagination. Popularised by ...