Comments: 24
RDSyafriyar [2016-01-31 15:19:02 +0000 UTC]
And according to one of Kurzgesagt - In a Nutshell's videos, the last star that will made is probably a red dwarf; which were one of the most common types of stars in the universe.
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LemonPainter92 In reply to RDSyafriyar [2016-02-01 22:24:27 +0000 UTC]
But also they live so long because they don't burn as much fuel.
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K13-ZAR [2015-01-22 03:43:02 +0000 UTC]
it looks really amazing
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LemonPainter92 In reply to RachelPearlFlower [2015-01-23 10:09:40 +0000 UTC]
Well, 'Sun' is what we call our own star, however our own source of light will look VERY different when the Degenerate Era comes about. :3
Thank you~
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RDSyafriyar In reply to LemonPainter92 [2015-12-14 16:10:23 +0000 UTC]
In the Degenerate Era, the Sun is already dead; already becoming a white dwarf.
Eventually, the Sun will become a black dwarf; cold, and invisible to human eyes.
the Sun's death started in 5 billion years from now when the it exhausted its hydrogen fuel, swells up to 100 times bigger than now, and swallows Mercury, Venus, and maybe our planet, which is the Earth.
By the time the Sun exhausted its fuel, the Earth will be too hot and uninhabitable for life.
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LemonPainter92 In reply to RDSyafriyar [2015-12-14 17:55:04 +0000 UTC]
I know this, the Degenerate Era is where dead stars: Black Dwarfs, White Dwarfs, and Black Holes will dominate the cosmos. It would be a surprise if any life will survive in those dark times.
But with every Cosmological Decade, things would progressively get worse.
Yes, when the Sun becomes a Red Giant, that's it's largest gasp as it where.
Isn't it the case that even in a million years, the Sun will be so much more powerful and luminous, that Earth would be too hot to sustain life?
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RDSyafriyar In reply to LemonPainter92 [2015-12-15 10:25:31 +0000 UTC]
It was believed that the Sun will get more powerful, more luminous, and brighter at the same time in each billion year during the Sun's entire 10 billion year lifetime.
Right now the Sun is in the middle of its lifetime.
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LemonPainter92 In reply to RDSyafriyar [2015-12-26 22:27:00 +0000 UTC]
Yes. But isn't Earth still in danger... I believe I read/heard that even in either One Million, or 1 Billion years into the future, the Earth would be uninhabitable, due to the Sun's power output.
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RDSyafriyar In reply to LemonPainter92 [2015-12-27 00:55:15 +0000 UTC]
That's because the sun is 10% brighter than it was now in 1 billion years from now. This will cause a runaway greenhouse effect on Earth and the oceans start to evaporate.
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LemonPainter92 In reply to RDSyafriyar [2015-12-27 01:00:01 +0000 UTC]
And as more of the oceans evaporate, the thicker the atmosphere will become, and the more heat our planet will retain. Where Earth would essentially become Venus 2.
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SLYMaster58 [2015-01-21 15:25:41 +0000 UTC]
So is it a sun~? .3.
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