Скачать или смотреть What if The Sun Will Explode

For Earth to be fully safe from a winner, we ’d need to be at least 50 to 100 light- times down! But the good news is that, if the Sun were to explode hereafter, the performing shockwave would n’t be strong enough to destroy the whole Earth. Only the side facing the Sun would boil down incontinently.
The lucky other half would witness a rise in temperature that would be 15 times hotter than the Sun’s current face temperature, and endless darkness. And without the Sun’s mass keeping us in route, Earth would probably start floating off into in space while its remaining occupants desperately struggle to stay alive.

There’s a chance that our earth could lock into route around another star that might give the same light and heat as our Sun. But by the time that happed, we ’d each be long gone.
Still, also we could buy ourselves as numerous as 1, 000 times of time, If we knew in advance the day that the Sun would explode. Just a many measures below the ground you walk on, the Earth is maintaining a temperature of about 17 °C( 62 °F).
So, if we had enough time to prepare, civilization could continue to live by moving underground into a huge network of fortified cellarages. Within a week after the explosion, the face temperature on Earth would drop to-18 °C( 0 °F). Within a time, temperatures would dip to about-73 °C(- 100 °F). At this point, the abysses would begin to indurate from the top down.

Within,000 times, Earth’s atmosphere would indurate and collapse, leaving anything left on the face exposed to cosmic radiation and meteor impacts. But hopefully, by that point, we ’d have set up ourselves a new home.

The good news is that if the Sun were to explode – and it'll ultimately be – it would n’t be overnight. When the Sun does die, it'll be a long, slow, laborious process taking place over billions of times.