It's 'spoke season' on Saturn when strange features appear in the planet's rings. The Hubble Space Telescope continues to monitor the planet post-Cassini mission. Credit: NASA's Goddard Space Flight ...

Like a celestial parade across the cosmos, five bright planets are lighting up the night sky and visible with the naked eye ...

Scientists studying Saturn's icy moon, Enceladus, have discovered that its ocean forms layers that slow the upward movement ...

A startling silhouette of Saturn is created in this Cassini spacecraft portrait. A kingly crescent Saturn rests on the right of this Cassini spacecraft portrait while the moon Mimas appears above the ...

NASA scientists found amino acids, key minerals, and nucleobases for DNA in samples from the OSIRIS-REx asteroid mission.

A NASA spacecraft has returned asteroid samples that hold not only the pristine building blocks for life but also the salty ...

The space agency's planetary science analysis groups must pause while NASA checks if they comply with Trump's orders.

'Planet parade' isn't a technical term in astronomy but it is one widely used to describe the alignments of planets. The ...

Disney's Marvel Studios launched its first look at "The Fantastic Four: First Steps" by broadcasting from the U.S. Space & ...

So long as the weather cooperates, Saturn, Venus, Mars, Jupiter and the moon will be visible Sunday evening during an open house at the Indiana University Kokomo Observatory. The open house begins at ...

Saturn's rings consist of ice, dust, and rocks, with particles varying in size from small grains to large boulders. Saturn's rings are divided into several main groups, each named in alphabetical ...