Comments on: Astrophysicists calculate the likelihood that Earth was exposed to cold harsh interstellar clouds 2 million years ago https://spanish.lifeboat.com/blog/2024/06/astrophysicists-calculate-the-likelihood-that-earth-was-exposed-to-cold-harsh-interstellar-clouds-2-million-years-ago Safeguarding Humanity Mon, 10 Jun 2024 15:23:11 +0000 hourly 1 https://wordpress.org/?v=6.6.1