Tuesday, 13 June 2017
Some of space's weirdest exoplanets #14
PSR B1620-26 B is a planet 13600 light years away. It is known as the oldest planet ever, and being an astonishing 12.7 billion years old! In comparison, the universe is 13.772 billion years old. It orbits a double star system that consist of a white dwarf and a pulsar.
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