Curious about the strangest planets out there? Prepare to dive deep into the cosmos, where bizarre and incredible exoplanets await. These planets are so unusual that they challenge everything we know ...

Space is filled with extraordinary phenomena and objects that challenge everything we know about the universe. In this video, ...

Mercury doesn't give up its secrets easily. The smallest planet in our solar system is also one of the most extreme—a ...

To reach Earth’s closest star system, Alpha Centauri, scientists are building a laser-powered spacecraft. To pull off ...

Astrobiologists speculate about “weird life” in Venus’s sulfuric ... And then there’s the great expanse of exoplanets. NASA’s James Webb Space Telescope has furnished unprecedented ...

This material causes Titania and Oberon to have darker and redder leading hemispheres. These outer moons effectively shield ...

Discover five wild and wonderful facts you likely didn’t know, from iron rain on distant planets to octopuses that stop their ...

An exoplanet 60 light-years away from Earth, known as 14 Herculis c, is thought to be the coldest one yet found, researchers ...

Scientists have scored a pristine view of a pair of exotic worlds orbiting a star more than 300 light-years away — one with ...

A team of scientists is developing a "quantum-sensitive" device that could capture direct images of Earth-like exoplanets — something astronomers tend to consider so difficult it's nearly ...

NASA's James Webb Space Telescope, they said, had detected signs of a liquid water ocean — and possibly life — on the exoplanet K2-18b, a temperate sub-Neptune world located about 124 light ...

More than 5,900 of these exoplanets have been identified so far: What was once the exclusive province of science fiction has now become science fact. The title of Keith Cooper’s “Amazing ...