Mundilfari

For the first time, astronomers have uncovered evidence of water vapor in the atmosphere of Jupiter's moon Ganymede.

NASA has selected SpaceX to provide launch services for Earth’s first mission to conduct detailed investigations of Jupiter's moon Europa.

This page showcases our resources for those interested in learning more about Saturn and Titan.

The next full Moon goes by many names including the Buck Moon.

Researchers at NASA’s Glenn Research Center in Cleveland have imagined a new, early-stage concept for a lander to Saturn’s moon Titan.

A technique for scanning Mars rocks for microscopic fossils is also being developed to hunt for microbes on Enceladus, Titan, and Europa.

Hubble is giving astronomers a view of changes in Saturn’s vast and turbulent atmosphere as the planet’s northern hemisphere summer transitions to fall.

A proposed mission called Io Volcano Observer (IVO) would visit Jupiter’s moon Io, which is a true volcanic wonderland.

Whether you're doing it for the nerd cred or the pie, this week on #10Things, we've got all the ways you can celebrate #PiDay with NASA.

JPL's lucky peanuts are an unofficial tradition at big mission events.

Phobos orbits through a stream of charged atoms and molecules that flow off the atmosphere of Mars, new research shows.

They focus on our star, but three of NASA’s Sun-watching spacecraft have also captured unique views of the planets.

Jupiter, left, and Saturn, right, above Chapel Hill, North Carolina, during the “great conjunction.”

Skywatchers are in for a treat soon as Jupiter and Saturn appear to merge into what's become popularly known as the "Christmas Star."

Tips for photographing the sky during December's conjunction of Saturn and Jupiter

NASA’s VIPER will be the first off-world rover to have its brains split in two as it explores the Moon’s surface in search of water ice.

For Artemis astronauts traveling to the Moon, two space weather instrument suites, NASA’s HERMES and ESA’s ERSA, will provide an early forecast.

Plumes of water vapor that may be venting into space from Jupiter's moon Europa could come from within the icy crust itself, according to new research.

New experiments re-create the environment of Europa and find that the icy moon shines, even on its nightside. The effect is more than just a cool visual.

New research on nine craters on Saturn's largest moon Titan provides details about how weathering affects the surface – and what lies beneath.

NASA scientists have identified a molecule in Titan’s atmosphere that has never been detected in any other atmosphere.

The next full Moon will be on the morning of Halloween, Saturday, Oct. 31, 2020, The Moon will appear full for about three days, making this a full Moon weekend.

Made of a pair of two-wheeled vehicles, DuAxel is designed to descend craters and near-vertical cliffs on the Moon, Mars, and beyond.

Dragonfly is a NASA mission to deliver a rotorcraft to Saturn’s moon Titan to advance our search for the building blocks of life

Cassini mission data provides strong evidence that the northern hemisphere of the moon has been resurfaced with ice from its interior.