Jovian storms can rework the whole chemical makeup of Jupiter's deep atmosphere by picking up ammonia from and dropping it ...

Just about everyone has heard of NASA’s Hubble Space Telescope — not too surprising considering that it has been with us for ...

The ice-giant planet Uranus, which travels around the sun tipped on its side, is a weird and mysterious world. Now, in an ...

Saturn is below Venus and very low in the predawn sky. In late April it is five degrees above the horizon. You may need ...

The Hubble Space Telescope has sent back a gorgeous new view of one of our nearest galactic neighbors, which is full of bright, colorful stars. Located about 200,000 light-years from Earth ...

Now, in an unprecedented study spanning two decades, researchers using NASA's Hubble Space Telescope have uncovered ... on the gas giants Saturn and Jupiter, methane is not uniformly distributed ...

Scientists suspected the ice giant hosted auroras—and had already observed them on Jupiter, Saturn and Uranus. But an ...

Long-Sought Auroral Glow Finally Emerges Under Webb’s Powerful Gaze Neptune lies in the cold, dark reaches of the outer edges ...

"We find fewer five-Jupiter-mass objects than ten-Jupiter ... This study by the JWST builds upon prior research by the Hubble Space Telescope, which wasn't sensitive enough to study brown dwarfs ...