Scientists observed and captured the first clear evidence of auroras on Neptune using the James Webb Space Telescope (JWST), ...

The James Webb Space Telescope has pointed its infrared optics at the 'Crystal Ball Nebula' NGC 1514, a planetary nebula ...

K2-18b, an exoplanet 120 light-years away, may be the best hope to confirm that life exists beyond Earth. Here's what to know ...

That exoplanet is 124 light-years away in the Leo constellation. It's described as much larger than Earth but smaller than ...

The initial report was based on observations from the powerful James Webb Space Telescope, a collaboration of NASA and its European and Canadian counterparts. But the results created a lot of hubbub ...

Mankind has been looking at the stars for millennia, wondering if were alone in the universe. We now have the best proof that ...

The planet’s elusive aurorae are much colder than expected, which is how they evaded detection for so long.

Astronomers may have found the strongest hint of life beyond Earth thanks to new data from the James Webb Space Telescope.

The photo at left is an enhanced-color image of Neptune from the Hubble Space Telescope. At the right, that image is combined ...

The discovery was made on a massive exoplanet known as K2-18b that for years has captivated scientists searching for life ...

In 2009, NASA launched the Wide-field Infrared Survey Explorer, or WISE, mission to make infrared observations. This was the ...