Why is 11km/s said to be the slowest possible impact speed a meteor can have with Earth? Submitted by jayhovian t3_11e32p9 on February 28, 2023 at 10:47 AM in askscience No comments 2
Why is Mitochondrial Eve dated to 150-170,000 years go? Submitted by jayhovian t3_zzflh1 on December 30, 2022 at 11:56 PM in askscience 53 comments 177