BecomeMe @sh.itjust.works Renneder @sh.itjust.works 1y ago Astrophysicists calculate the likelihood that Earth was exposed to cold harsh interstellar clouds 2 million years ago geologyscience.konfidenciale.com /astrophysicists-calculate-the-likelihood-that-earth-was-exposed-to-cold-harsh-interstellar-clouds-2-million-years-ago/