Titan, Saturn's largest moon, is covered in lakes filled with liquid hydrocarbons, such as methane and ethane.
Before its mission ended in September 2017, NASA's Cassini probe conducted a series of dives between Saturn's cloud tops and its rings.
NASA's James Webb Telescope will open up an entirely new avenue for searching for extraterrestrial life.
Data from Cassini's "death dive" reveals Saturn's rings could be just 10 million years old.
Full alignment will be easier to see from the Southern Hemisphere—but people at Northern latitudes should still be able to spot Mars, Saturn and Jupiter.
Binoculars or a telescope might be necessary to see some of the planets.
The hexagon is essentially a swirling system of air currents and turbulent weather that has lasted for decades.
The moon will come within four-moon diameters of Saturn in the night sky.
Some of the most stunning photos of the planets and moons in our solar system, including our own.
The idea behind Shapeshifter is that a handful of individual units would work together to create a variety of modular designs, each with a different skill.
Cyclones 2,500 miles wide gather at Jupiter's poles.
Enceladus is a "hot spot" in the search for extraterrestrial life.
The moon's unique atmosphere is part of the reason the Cassini mission had to come to such a bitter end.
Two new papers give us the best glimpse yet at Titan's surface.
The two finalists for a future mission now have to prove their worthiness.
Saturn's Enceladus has become a prime search location for alien life as potentially habitable waters appear to flow beneath its icy crust.
The clouds triggered a four-year cold snap. Talk about "winter is coming."