These surprising effects, detected in observations from the James Webb Space Telescope , include a cold spot in Jupiter's ...

While Jupiter's main aurora has a great deal of hot materials, a snapshot showed a cold spot in Io's auroral footprint.

The change is subtle and happens over many nights.

Using the Webb telescope, scientists discovered an unexpectedly cold, dense region within Io’s auroral footprint in Jupiter’s northern lights.

Stargazers will soon have an opportunity to view six planets in alignment in the night sky, according to NASA. Mercury, Venus ...

Stargazers across much of the world, including South Korea, have a prime opportunity tonight, March 1, 2026, to witness a ...

There's something headed to the Garden State this weekend and no — it's not snow! The first celestial event of the year is on the horizon and this time it's a six-planet parade in the sky. New Jersey ...