11 Rarely Known Facts About Our Solar System
Everyone knows Jupiter is the biggest planet, while Saturn has beautiful rings, but aren’t these facts now old and too repetitive? So get ready to explore our incredible Solar System with fascinating facts?
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5. How old is Earth in galactic-years?
The Earth’s age is said to be 4.543 billion earth-years, but what is the age of Earth in galactic-years?? Earth and the Solar System has been able to orbit the Galaxy just 20 times, hence the 20 galactic years.
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KristilaGurung
Engineer, Astrophile.
Sikkim-Chennai-Jalandar
