Dein Suchergebnis zum Thema: Fossil

Background – Fossil Planets

https://www.mpg.de/5579967/background_fossil_planets

Astronomers have discovered a solar system from the early days of our universe. The newly discovered planetary system consists of the star HIP 11952 and two planets, which have orbital periods of 290 and 7 days, respectively. The star is about 13 billion years old and contains very little other than hydrogen and helium.
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