📰00"Bathtub Ring" is New Evidence for an Ancient Ocean on MarsCalifornia Institute of Technology·@HashtagPLUS·about 1 month ago#Y5FkQd34#slide#caa6aeaba0a5b9af8aa9aba6beafa9a2e4afaebf#ocean#mars#planet#features+3 more🧰Tag tools✨Add tagCaltech researchers identify geomorphological signatures of a long-gone ocean on Mars15s0Read later0Read More
