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NASA's $5 billion Europa Clipper mission may not be able to handle Jupiter's radiation
By Mike Wall published
NASA is troubleshooting a recently revealed problem with the transistors aboard its $5 billion Europa Clipper spacecraft, which is slated to launch this October.

If alien life exists on Europa, we may find it in hydrothermal vents
By Keith Cooper published
Cool to moderately warm hydrothermal vents circulating water through the seabed could sustain habitable conditions on moons such as Jupiter's Europa and Saturn's Enceladus for billions of years.

Why NASA's Europa Clipper mission to Jupiter's icy moon is such a big deal
By Conor Feehly published
How deep are Europa's ice sheets? Could the moon sustain life? The Europa Clipper Mission, which is due to launch in October, will help scientists answer these intriguing questions.

NASA's Juno probe captures fascinating high-resolution images of Jupiter's icy moon Europa
By Keith Cooper published
During a close flyby of Europa, the Juno spacecraft was at an altitude of just 330 kilometers (220 miles) above the moon's surface. It caught some awesome images, too.

NASA's mission to an ice-covered moon will contain a message between water worlds
By Douglas Vakoch published
NASA's Europa Clipper spacecraft, headed to Jupiter’s ice-covered moon Europa in October 2024, will carry a laser-etched message that celebrates humanity’s connection to water.

Ice-penetrating radar will help JUICE and other spacecraft find water beyond Earth
By Robert Lea published
When it arrives at Jupiter and the planet's moons in 2031, the JUICE spacecraft will use ice-penetrating radar to see beneath determine habitability.

Saturn's ocean moon Enceladus is able to support life − my research team is working out how to detect extraterrestrial cells there
By Fabian Klenner published
As a planetary scientist and astrobiologist who studies ice grains from Enceladus, I'm interested in whether there is life on this or other icy moons. I also want to understand how scientists like me could detect it.

The Europa Clipper may only need 1 ice grain to detect life on Jupiter's ocean moon
By Keith Cooper published
A single icy moon grain could host tiny microbes or cellular remnants of life. If so, NASA's Europa Clipper may one day be able to find life near Jupiter.

If there's life on Europa, solar sails could help us find it
By Sharmila Kuthunur published
Solar sails are well suited for life-hunting missions to icy, ocean-harboring moons like Europa and Enceladus, a new study suggests.

Water-themed plaque to fly on Europa Clipper to Jupiter's icy ocean moon
By Robert Z. Pearlman published
NASA's Europa Clipper spacecraft, which is dedicated to studying Jupiter's icy ocean moon, will carry with it a metal plaque etched with the ripples created by the many ways humans say "water."
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