TIL the largest moon in our solar system, Ganymede, is larger than the planet of Mercury en.wikipedia.org Submitted by Jugales t3_11ko2id on March 7, 2023 at 3:42 AM in todayilearned 116 comments 1,126
JeffFromSchool t1_jbcqsec wrote on March 8, 2023 at 2:32 AM Reply to comment by herbw in TIL the largest moon in our solar system, Ganymede, is larger than the planet of Mercury by Jugales Oxygen is actually the third most abundant element in the Milky Way Permalink Parent 1
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