TIL More than 80 percent of the ocean has never been mapped, explored, or even seen by humans and as a result, we know more about the surface of Mars than Earth education.nationalgeographic.org Submitted by [deleted] t3_z6p9uy on November 28, 2022 at 6:42 AM in todayilearned 143 comments 2,115
VinceDaPazza t1_iy4c71w wrote on November 28, 2022 at 5:34 PM Can we talk Elon into going there instead Permalink 0
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