TIL that the oldest known Earth rock was discovered in 2019… embedded in a boulder brought back from the moon by Apollo 14. It is the first discovered meteorite from Earth. by whatilearned January 14, 2022, 1:24 am Read more: https://en.wikipedia.org/wiki/Big_Bertha_(lunar_sample) What do you think? 12 Points Upvote Downvote apolloBoulderbroughtdiscoveredEarthembeddedmeteoritemoonOldestrockTILToday I learned See more Previous article TIL that Monday’s holiday is called “Robert E Lee / Martin Luther King Jr Birthday” in Alabama and Mississippi Next article TIL A Japanese rail company once apologised when a train left its station 25 seconds early. The operator said, “the great inconvenience we placed upon our customers was truly inexcusable”. 6 Comments Leave a Reply Is a meteorite from Earth, I never thought of such an idea would be possible but plausible. Log in to Reply Moon rocks taste better than earth rocks Log in to Reply I suppose it is from when earth and the moon collided and the molten lava was all there was and it was surrounded by moondust and rocks of the moon whatever form it was when they were done colliding. Log in to Reply Welcome home, little buddy Log in to Reply I feel like this is pretty silly. And I’m an expert. Log in to Reply That Little Rock worked so hard to get away from earth, just to be brought back by some flying space monkeys. Log in to Reply Leave a Reply Cancel replyYou must be logged in to post a comment.