New James Webb Space Telescope data reveal Pluto's high-altitude haze is a key driver of the climate on the dwarf planet, ...

The planet was formed around four billion years ago and has a frigid atmospheric temperature of just minus 3 degrees Celsius.

Space artists can sometimes stretch scientific data for a bigger visual bang. At New York's natural history museum, they ...

With the ability to scan the entire southern night sky every three days, the huge Vera C. Rubin Observatory could be about to ...

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

The Atacama Large Millimeter/submillimeter Array (ALMA) has uncovered a key piece of the puzzle in how rocky planets, such as ...

The James Webb Space Telescope has observed two large planets at different stages of infancy - one with an atmosphere ...

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 discovered a giant planet orbiting a tiny red dwarf star, something they believed wasn t even possible. The ...

NASA’s James Webb Space Telescope has taken a rare image of a freezing cold planet that orbits a star 60 light-years from ...

Astronomers have found what appears to be a new planet forming around a young star, offering one of the clearest glimpses yet ...

Astronomers found a giant planet orbiting one of the smallest stars ever known to host one, challenging everything we thought ...