Cosmic Fossils: Black Holes Before the Big Bang and Ancient Martian Oceans
SpaceTime Series 29 Episode 47 *Are black holes from before the Big Bang shaping the Universe A new study suggests that ancient black holes from before the big bang may be shaping the universe. The idea is that the cosmos goes through eternal never ending cycles of expanding out from a big bang and then eventually collapsing in a big crunch which triggers another big band and so on. *The bathtub ring hinting at an ancient Martian ocean Scientists have identified geological features on Mars that appear to point to a vast sea shore or coast line stretching around the red planet’s northern…
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