NASA: “NASA researchers have helped produce the first map showing what parts of the bottom of the massive Greenland Ice Sheet are thawed— key information in better predicting how the ice sheet will react to a warming climate.”
Jonathan Crowe blogs about maps at The Map Room. His nonfiction has been published by AE, The New York Review of Science Fiction, the Ottawa Citizen and Tor.com. His sf fanzine, Ecdysis, was a two-time Aurora Award finalist.
View all posts by Jonathan Crowe