When will the universe end? Not for at least 2.8 billion years

We’re safe for now. The way the universe is expanding, it won’t be tearing itself apart for at least a few billion years. For those of you only now discovering that such an end was a possibility, here’s a little background. Observations of stars and galaxies indicate that the universe is expanding, and at an … Continue reading When will the universe end? Not for at least 2.8 billion years →