How big is Stephenson 2-18, among the largest stars in the known universe? It would take earth's fastest jet over 500 years to travel around. It would take almost 9 hours at the speed of light. Its circumference equals the orbit of Saturn.
In other words, really, really big.
Image: YouTube / Kurzgesagt
DMT.NEWS
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Andrea James, Khareem Sudlow
The mind-boggling size of the largest known star, Stephenson 2-18
Reviewed by DMT.NEWS
on
September 26, 2020
Rating: 5
