NASA's A.I. Discovers a Second Solar System With 8 Planets, Just Like Ours

A machine learning algorithm has shown it can discover planets from weak signals overlooked in the Kepler spacecraft’s database.

The Kepler planetary system and ours. Credit: NASA/Ames Research Center/Wendy Stenzel

Humans in the Western world for a long time thought that Earth was the center of the universe. At one point, it was heresy not to think so. After the heliocentric universe was adopted, we felt smaller and less self-important. But we’d also gained something, new knowledge and a new avenue in which to explore the heavens. That was a paradigm shift in our understanding and now, it’s happening again.

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