Looking for a sky event this week? Check out our full Sky This Week column. July 6: Catch the sparkling Coma Star Cluster ...

Data from the Chandra X-ray Observatory, Hubble Space Telescope, Cassini mission and W.M. Keck Observatory were used to ...

NASA’s James Webb Space Telescope found methane, aerosols, and a tidal heat signature on WD 1856 b — a Jupiter-sized world ...

Skywatchers are going to want to keep an eye on the sky across the U.S. on Tuesday evening. The moon and Saturn conjunction ...

Venus dominates the evening sky while Saturn, Mars and Uranus put on a show for early risers. In this photo, the evening ...

This July, several planets are waiting to put on a show for both evening stargazers and early risers.

Looking for a sky event this week? Check out our full Sky This Week column. June 25: Iapetus passes north of Saturn Let's ...

New observations of WD 1856 b, a gas giant closely orbiting a white dwarf, offer a preview of what could happen to Jupiter ...

When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...

Planets beyond our solar system can have magnetic fields similar to those closer to home, astronomers said Tuesday after observing extreme winds on scorching worlds known as "hot Jupiters." ...

Mercury is due to join Venus and Jupiter in the night sky for an uncommon celestial event commonly known as a planet parade.

The Moon and Saturn will appear close together during a beautiful conjunction on July 7, 2026. Find out why the event is special, when to watch it in EDT and IST Tand where it will be visible across ...