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Europa

Illustration: Europa Clipper above Europa, with Jupiter in background
Video

Researchers find a way to detect signs of extraterrestrial life in a single grain of ice

by Alan Boyle on March 22, 2024March 23, 2024 at 8:34 am

Scientists have verified that a method to look for cellular life on Europa, an ice-covered moon of Jupiter, just might work. The technique could be put to the test in… Read More

Europa's surface
Video

Pass the NaCl: Scientists create new types of salt crystals that could exist on Europa

by Alan Boyle on February 20, 2023February 20, 2023 at 12:28 pm

A prime target in the search for extraterrestrial life is Europa, a moon of Jupiter that’s covered with a sheet of salty ice. But what kind of salt is there?… Read More

Europa ice-penetrating probe
Video

Astrobiologist lays out undersea scenario for intelligent life on alien water worlds

by Alan Boyle on August 22, 2018August 22, 2018 at 7:06 pm

Instead of cave dwellers gathered around a campfire, roasting mastodon meat, imagine an octopus tribe floating around a hydrothermal vent at the seafloor, boiling lobsters. That’s the scenario sketched out… Read More

Europa and Galileo
Video

21-year-old readings boost the case for water plumes spraying out from Europa

by Alan Boyle on May 14, 2018August 22, 2018 at 6:54 pm

News Brief: A closer look at magnetic and plasma wave readings from NASA’s now-defunct Galileo spacecraft firms up the evidence for claims that plumes of water periodically spray out from… Read More

Carolyn Porco
Video

Breakthrough Discuss turns spotlight on search for life elsewhere in solar system

by Alan Boyle on April 13, 2018September 13, 2020 at 11:15 am

STANFORD, Calif. — Are there microbes falling in the snows of Enceladus? Could a drone fly to biological hot spots on Titan? Is life floating in the sulfurous clouds of… Read More

Video

Hubble spots more signs of Europa’s watery plumes, lifting hopes for habitability

by Alan Boyle on April 13, 2017April 13, 2017 at 6:15 pm

Saturn’s moon Enceladus wasn’t the only ice-covered world making waves today: Scientists say Europa, a mysterious moon of Jupiter, has shown fresh signs of watery plumes that may hint at a… Read More

Europa and plumes

Hubble readings firm up evidence for plumes of water at Jupiter’s moon Europa

by Alan Boyle on September 26, 2016September 26, 2016 at 2:17 pm

It’s not aliens. And it’s not exactly surprising, despite NASA’s advance billing. But new evidence of water plumes emanating from Europa, an ice-covered moon of Jupiter, have added to the… Read More

Europa's surface

NASA says pictures from Hubble reveal ‘surprising’ hints of Europa’s hidden ocean

by Alan Boyle on September 20, 2016September 20, 2016 at 4:07 pm

NASA is gearing up to unveil “surprising evidence” of activity that may be related to the presence of a watery ocean beneath the icy surface of Europa, one of Jupiter’s… Read More

SLS launch

NASA packs a big vision for space exploration into smaller $19 billion budget

by Alan Boyle on February 9, 2016February 9, 2016 at 9:55 pm

Christmas has come and gone, and so has a bump in NASA’s spending plan: The agency’s proposed $19 billion budget for the next fiscal year, released today, represents a $260… Read More

Image: Europa orbiter

Congress’ omnibus bill gives NASA a Christmas bonus: a bigger $19.3 billion budget

by Alan Boyle on December 16, 2015December 16, 2015 at 3:43 pm

The 2,009-page omnibus bill that’s been crafted by Congress for the current fiscal year boosts NASA’s budget to $19.3 billion, which is $756 million more than the White House asked for. The big winners… Read More

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