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this post was submitted on 08 Sep 2023
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Asklemmy
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The sun could've gone nova 8 minutes ago and we wouldn't know for another 20 seconds or so.
Interesting fact: the sun becomes 1 million tons lighter every second.
Diet specialists hate this trick.
It's simply burning calories.
Lighter or brighter?
The ton is not a unit of brightness
You sure? The wacky system of units has a lot of different meanings for the word ton. Among others, it is a measure of power.
Is brightness ever measured in tons?
Yes.
Well, we'd know by now
37 minutes later...still here.
Any moment now! Hopefully...
I might be misremembering but I believe our sun can't go nova, it's too small. It will, however, expand and swallow the Earth towards the end of its life.
When exactly would that be? I gotta add it to my calendar.
Don't worry, your calendar doesn't go that far
The Sun is not a big enough star to ever go nova. Neither are any of our close neighbors. We’re pretty safe from that kind of disaster.
Earth is just gonna slowly cook to a cinder and probably get swallowed when the Sun starts expanding in a couple billion years.
Fine! Geez.
Space aliens could teleport in next to sun, fling a bunch of Star Trek red matter at it like Spock did to the Romulan star, destabilize the star, and cause a, I think it was a black hole? where the star was. And we wouldn't know for 8-ish minutes.