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 ...

In it, Saturn hangs over windswept snow and brown ... painting promised could not be more different. Released from NASA’s Cassini spacecraft, the Huygens probe descended by parachute for some ...

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

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

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

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 ...

All month, four planets — Venus, Saturn, Jupiter and Mars — will appear to line up and be bright enough to see with the naked eye in the first few hours after dark, according to NASA.

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

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