UW News

Astrobiology


July 11, 2019

Super salty, subzero Arctic water provides peek at possible life on other planets

ice crystals on roof of cave

A UW team has discovered thriving communities of bacteria in Alaskan “cryopegs,” trapped layers of sediment with water so salty that it remains liquid at below-freezing temperatures. The setting may be similar to environments on Mars, Saturn’s moon Titan, or other bodies farther from the sun.


June 27, 2019

Astrobiology outreach: UW’s mobile planetarium lands at space conference

UW astronomy professor Rory Barnes with the astronomy department's mobile planetarium at the astrobiology conference AbSciCon2019 Wednesday.

UW astronomy professor Rory Barnes shows off the astronomy department’s Mobile Planetarium to colleagues at AbSciCon2019, the national conference on astrobiology in Bellevue. He takes it to schools with a presentation on astrobiology for K12 students.


June 20, 2019

Looking for life: UW researchers, presentations abound at 2019 astrobiology conference in Bellevue

Moon_618

A roundup of UW talents and presentations in AbSciCon2019, the national conference on astrobiology — the search for life in the universe — to be held in Bellevue, June 24-28.


June 19, 2019

Abundance of gases in Enceladus’s ocean are a potential fuel — if life is there to consume it

This illustration shows NASA's Cassini spacecraft diving through the plume of Saturn's moon Enceladus, in 2015. New research from the University of Washington, to be presented at the coming AbSciCon2019 conference, indicates that the moon's subsurface ocean of probably has higher than previously known concentrations of carbon dioxide and hydrogen and a more Earthlike pH level, possibly providing conditions favorable to life.

The subsurface ocean of Saturn’s moon Enceladus probably has higher than previously known concentrations of carbon dioxide and hydrogen and a more Earthlike pH level, possibly providing conditions favorable to life, according to new research from planetary scientists at the UW.


May 1, 2018

UW astrobiologist Victoria Meadows receives SETI Institute’s Frank Drake Award

Victoria Meadows, UW astrobiologist and professor of astronomy.

Victoria Meadows, University of Washington astrobiologist, professor of astronomy and leader of NASA’s UW-based Virtual Planetary Laboratory, has been named recipient of the 2018 Frank Drake Award from the SETI Institute. She is the first woman to receive the award.


January 24, 2018

A new ‘atmospheric disequilibrium’ could help detect life on other planets

illustration of telescope and planets

A University of Washington study has found a simple approach to look for life that might be more promising than just looking for oxygen.


December 1, 2016

The many worlds of UW astronomer — and astrobiologist — Woody Sullivan

Woody Sullivan

UW astronomer and astrobiologist Woody Sullivan discusses recent work and future plans in a multifaceted career that’s changing gears, but far from winding down.