Last week, according to some real news, Earth got a wave hello from far away, from some-3-billion-year-old vibrations that were set off when two black holes smashed into each other. (Really? There’s not room for both of you up there?) According to the New York Times, the collision—reported by the Laser Interferometer Gravitational-Wave Observatory, which felt the signal—resulted in […]
universe
Q: What happened before the Big Bang? Mr. Cosmology: If I told you, God would have to kill you. Q: What is time? Mr. Cosmology: Is 9:30. Q: I just bought a telescope. Do you have any advice for a first-time sky watcher? Mr. Cosmology: What happens in Vega, stays in Vega. Q: How many […]
Cosmology did it to me again. First it started out by saying that the universe is expanding, but all its mutual gravity pulls against the expansion so the universe is actually slowing down and might just end by being pulled into a cosmic black hole. I thought this sounded a little extreme but it made […]