May 12, 2020, 4:10 p.m., Pacific: A Loihi update came in from the Hawaiian Volcano Observatory. The full text is here. Excerpt, with emphasis and
At the end of June, NASA announced plans to send a drone called Dragonfly to Titan, one of Saturn’s moons. It’s hard for most of
No, not moss, lichen, and grass. Plate tectonics! That split in the ground of Iceland shown above is where two tectonic plates are spreading apart.