Discovered by Galileo Galilei in 1610, it’s 1,900 miles in diameter — smaller than Earth’s moon — but ... showing chloride on Europa's surface, suggest that the water most likely became chloride rich.

The Dragonfly mission, set for a 2028 launch by SpaceX, will explore Saturn's moon Titan, focusing on its unique hydrocarbon ...

Europa Clipper, NASA's upcoming mission to Europa set for 2030, will conduct flybys to examine whether the moon's subsurface ... and chemical composition. NASA also conducted computer simulations ...

Headed to Jupiter’s moon Europa, NASA’s Europa Clipper spacecraft is operating without a hitch and will reach Mars in just ...

With a look back at 2024, NASA is celebrating its many innovative and inspiring accomplishments this year, including, for the ...

Headed to Jupiter’s moon Europa, the spacecraft is operating without a hitch and will reach Mars in just three months for a ...

When NASA's Europa Clipper reaches its destination in 2030, the spacecraft will prepare to aim an array of powerful science instruments toward Jupiter's moon Europa during 49 flybys, looking for ...

"It's one thing to know what chemical composition to expect ... such as Enceladus — the ice-covered moon orbiting Saturn. Enceladus is particularly intriguing because it is believed to have ...

Dragonfly is an eight-rotor, nuclear-powered dual-quadcopter (octocopter) reminiscent of advanced drones but customized for ...