The universe is about 13.8 billion years, give or take. For most of that time, the whole of existence has looked similar to the way it looks now, just not quite as big. However, there was a time when there was no starlight to illuminate the infinite darkness of space. …
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The universe is about 13.8 billion years, give or take. For most of that time, the whole of existence has looked similar to the way it looks now, just not quite as big. However, there was a time when there was no starlight to illuminate the infinite darkness of space. …
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Saturn’s rings are billions of years younger than we thought, say Cornell University researchers analyzing an almost forgotten set of data, collected 10 years ago by NASA’s Cassini mission. This image is a view from the NASA/ESA Hubble Space Telescope taken on March 22, 2004. Camera exposures in four filters …
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