Technology An Astrobiologist’s Search for Life in Space—and Meaning on Earth Kevin Colleran Jul 11, 2023 I discovered over the past several years that I’m not as rare as I once thought I was. There are many people out there… Read More...
Technology A European Space Probe Sets Its Sights on the Jupiter System Kevin Colleran Apr 12, 2023 Ganymede likely has some special characteristics. It isn’t just Jupiter’s biggest moon, but the biggest in the entire… Read More...
Technology The End of ‘Life’ As You Know It Kevin Colleran Mar 22, 2023 Society’s outdated ideas about what it means to be alive are obstructing progress on some of today’s most pressing… Read More...
Technology Did the Seeds of Life Ride to Earth Inside an Asteroid? Kevin Colleran Jan 31, 2023 Nearly a hundred different types of amino acids have been observed in meteorites, but only a dozen of the 20 that are… Read More...
Technology Why the Search for Life in Space Starts With Ancient Earth Kevin Colleran Jan 13, 2023 Next, they’ll use the spectrograph to try to find key molecules like oxygen or methane. How much they find of each… Read More...
Technology The Spooky Science of How Undead Spores Reanimate Kevin Colleran Oct 31, 2022 Here’s a spooky conundrum: Is a spore alive or dead?Gürol Süel, a biologist at the University of California, San Diego,… Read More...
Technology NASA’s Perseverance Rover Digs Up Organic Molecules on Mars Kevin Colleran Sep 16, 2022 After trundling around the Jezero crater for 550 Martian days, NASA’s Perseverance rover has amassed nearly half its… Read More...
Technology The Legendary Frank Drake Shaped the Search for Alien Life Kevin Colleran Sep 9, 2022 Frank Drake, a leading figure in planetary astronomy and astrobiology who inspired the search for extraterrestrial… Read More...
Technology If Humans Went Extinct, Would a Similar Species Evolve? Kevin Colleran Aug 22, 2022 The rise of powerful new technology means that humanity must confront the risk of its own demise. The invention of… Read More...
Technology Life Helps Make Almost Half of All Minerals on Earth Kevin Colleran Jul 24, 2022 “Each one of those kinds of pyrite is telling us something different about our planet, its origin, about life, and how… Read More...