Looking for a sky event this week? Check out our full Sky This Week column. May 21: Check in on Saturn and Mars Tonight we're ...

A new study suggests Ganymede—our neighborhood's biggest moon—still has a hot, churning core cranking out its unique magnetic ...

The two planets, being the two brightest planets in view from Earth, will also be joined by Mercury.

The largest moon in the solar system — Jupiter’s Ganymede — has a unique and inexplicable magnetic field. New research could finally explain it: the moon is heating up.

A new study reanalyzing 14 years of Hubble data weakens evidence for water vapor plumes on Europa, though scientists say the ...

Galileo Galilei’s powerful quote about reason, intellect and truth still resonates today. Discover its deeper meaning, origin ...

Ganymede, the solar system's largest moon, uniquely generates its own magnetic field. New research suggests its still-forming ...

As July begins, three planets adorn the early evening sky. Look toward the northwest and you'll see Venus. The planet shines brilliantly at magnitude –4.1 and shows up easily 30 minutes after sunset.

The Action 16x50 binoculars are great for intermediate stargazers and moon observers who want a closer look at their favorite ...

Founded by Sandeep Reddy Moku, a stargazing getaway at Novae Glamp in Bhuvanagiri in Telangana attempts to tap into the ...

Voyager 1 is about to reach a huge milestone ...

The team still can't confidently rule out the existence of Europa's water vapor, especially as similar plumes have been more ...