Okhttps://abs.twimg.com/emoji/v2/... draggable="false" alt="✨" title="Funken" aria-label="Emoji: Funken"> IT& #39;S ASTROTIME!https://abs.twimg.com/emoji/v2/... draggable="false" alt="✨" title="Funken" aria-label="Emoji: Funken">

Did you know that the lifetime of stars varies EXTREMELY between low and high mass stars?

Massive stars live VERY short lives (~3 million years) and very low mass stars can live for TRILLIONS of years!

Wait... How old is the universe again?

#Science https://twitter.com/theowlmighty/status/1292948836982427651">https://twitter.com/theowlmig...
Okhttps://abs.twimg.com/emoji/v2/... draggable= IT& #39;S ASTROTIME!https://abs.twimg.com/emoji/v2/... draggable="false" alt="✨" title="Funken" aria-label="Emoji: Funken">Did you know that the lifetime of stars varies EXTREMELY between low and high mass stars? Massive stars live VERY short lives (~3 million years) and very low mass stars can live for TRILLIONS of years! Wait... How old is the universe again? #Science https://twitter.com/theowlmig..." title="Okhttps://abs.twimg.com/emoji/v2/... draggable="false" alt="✨" title="Funken" aria-label="Emoji: Funken"> IT& #39;S ASTROTIME!https://abs.twimg.com/emoji/v2/... draggable="false" alt="✨" title="Funken" aria-label="Emoji: Funken">Did you know that the lifetime of stars varies EXTREMELY between low and high mass stars? Massive stars live VERY short lives (~3 million years) and very low mass stars can live for TRILLIONS of years! Wait... How old is the universe again? #Science https://twitter.com/theowlmig..." class="img-responsive" style="max-width:100%;"/>
Our universe is only about 13.8 Billion years old, so the first low mass stars ever created have a life time over 100 times LONGER THAN THE AGE OF THE UNIVERSE https://abs.twimg.com/emoji/v2/... draggable="false" alt="😱" title="Vor Angst schreiendes Gesicht" aria-label="Emoji: Vor Angst schreiendes Gesicht">

It& #39;s very hard to visualise these large numbers, too many zeros https://abs.twimg.com/emoji/v2/... draggable="false" alt="🤣" title="Lachend auf dem Boden rollen" aria-label="Emoji: Lachend auf dem Boden rollen"> So let& #39;s compare to our human life expectancy...
The difference in life time between very low and very massive stars is as if humans had a life expectancy ranging from 80 YEARS down to...

40 MINUTES!!!

That is an insane difference but the cosmos tends to like extremes, what can I do https://abs.twimg.com/emoji/v2/... draggable="false" alt="😉" title="Zwinkerndes Gesicht" aria-label="Emoji: Zwinkerndes Gesicht">
You can follow @Sydonahi.
Tip: mention @twtextapp on a Twitter thread with the keyword “unroll” to get a link to it.

Latest Threads Unrolled: