New Hubble Space Telescope imagery of the Saturn show it's 'ring spokes' in orbit around the gas giant planet. Credit: ...

On Saturn's largest moon, Titan, molecules that would never mix on Earth are mixing together, seemingly defying a fundamental rule of chemistry.

James Webb Space Telescope and the W.M. Keck Observatory captured new images of Saturn's moon Titan. Credit: NASA/STScI/W. M.

NASA’s first Saturn I rocket launched on October 27, 1961, demonstrating heavy-lift capabilities and initiating the Saturn program that ultimately enabled crewed Apollo missions to the Moon.

Saturn will put on a show for professional and backyard astromers alike, and be the brightest and closest it has been to Earth all year. On Sunday, Sept. 21, Saturn will be at opposition, meaning the ...

Titan's cold atmosphere — filled with nitrogen and methane — may be similar to what Earth was like billions of years ago. Credit: Jenny McElligott / eMITS illustration Some substances that don't mix ...

After a 20-year voyage around Saturn, NASA's Cassini spacecraft has completed its mission with a final plunge into the planet's atmosphere. Cassini was the first spacecraft to orbit Saturn giving NASA ...

Just six months after the Cassini spacecraft arrived at Saturn, its cameras caught something spectacular. It was Jan. 16, 2005, and Cassini was zipping past Enceladus, a bright, tiny moon just 313 ...

"As we approach Saturn's summer solstice in 2017, lighting conditions over its north pole will improve, and we are excited to track the changes that occur both inside and outside the hexagon boundary, ...

The spacecraft is set to plunge to its death in Saturn's atmosphere in April. — -- NASA's Cassini spacecraft is beginning a series of "ring grazing" orbits today to study Saturn's rings and moons ...