Scientists are getting a better handle on how fast Greenland s ice is flowing out to sea. Old models that used Antarctica as a baseline were way off the mark.
Scientists are getting a better handle on how fast Greenland s ice is flowing out to sea. Old models that used Antarctica as a baseline were way off the mark.
Comet strikes on Jupiter's moon Europa could help transport critical ingredients for life found on the moon's surface to its hidden ocean of liquid water even if the impacts don't punch completely through the moon's icy shell. The discovery.