A sparkling cloudscape is revealed by the Hubble Space Telescope, which used its instruments to capture multiple wavelengths ...

NASA engineers have successfully completed testing on one half of the Nancy Grace Roman Space Telescope — a key step in making sure this future observatory will perform as expected once it reaches ...

JWST uncovers unexpected behavior in polar lights on Jupiter, while a Mars rover captures the first image of an aurora.

According to NASA, the aurora on Earth may last only a few minutes, but on Saturn, it can last for days. In the 2010s, aurora ...

New observations from NASA's James Webb Space Telescope have revealed that auroras on Jupiter are hundreds of times brighter ...

Mars was once rich with flowing water. Today, it's a cold, dusty desert marked by dried riverbeds and empty lake basins.

Mars experienced an aurora in March 2024, turning the sky green, as a solar storm produced the first visible light Martian ...

What made scientists scratch their heads is that the light observed by Webb did not correspond to those made using the Hubble telescope. ALSO SEE ... cancellation of several major missions including ...

The explosion was so large and so bright that several NASA instruments, including the famed Hubble Space Telescope, were able to detect the black hole in an unexpected part of its host galaxy.

Mars doesn’t have magnetic poles like Earth does, but that doesn’t stop the red planet from experiencing the night sky ...

When compared to images taken by the Hubble Space Telescope, which uses different wavelengths of light to capture them, scientists discovered that certain bright spots seen in Webb's images did ...