Dead planets can "emit" up to a billion years and they could tell astronomers what will happen once our sun is up.
[ad_1] Astronomers plan a hunt for relics of dead planets for a long time. They have come to find an important clue in this research: the cores of dead planets can "emit" radio waves for a billion years, according to a new study published by the Royal Astronomical Society. The waves are caused by interactions … Read more