In this time, assuming protons do not decay, the estimated time until all baryonic matter has either fused together to form iron-56 or decayed from a higher mass element into iron-56.
In this time, the high estimate for the time for the Universe to reach its final energy state, even in the presence of a false vacuum.
yes
There is evidence that it did occur on earth some two billion years ago, in a few places with high levels of uranium present. As far as the rest of the Universe, we just don't know.
There was no universe a googol years ago. The universe is only between 10-20 billion years old.
500 billion years ago, planet Earth didn't exist. The Universe didn't even exist for such a long time; the age of the Universe is estimated at about 14 billion years.500 billion years ago, planet Earth didn't exist. The Universe didn't even exist for such a long time; the age of the Universe is estimated at about 14 billion years.500 billion years ago, planet Earth didn't exist. The Universe didn't even exist for such a long time; the age of the Universe is estimated at about 14 billion years.500 billion years ago, planet Earth didn't exist. The Universe didn't even exist for such a long time; the age of the Universe is estimated at about 14 billion years.
basically whenever the sun dies, but that will not happen for a few million years
In this time, the high estimate for the time for the Universe to reach its final energy state, even in the presence of a false vacuum.
yes
There was no universe a googol years ago. The universe is only about 14.5 billion years old.
There is evidence that it did occur on earth some two billion years ago, in a few places with high levels of uranium present. As far as the rest of the Universe, we just don't know.
Nothing because the earth wouldn't be a thing, but if we're talking about everything (our universe, another universe) then I can guess that good old Elon Musk can fly a something and find another earth.
There was no universe a googol years ago. The universe is only between 10-20 billion years old.
No one knows because it's 10 duotrigintillion is a googol or 10^100.
I don't know that we're able to predict accurately so far out, but if the heat death of the universe is what actually will happen, then the universe will have been reduced to absolute zero for billions of years by the time we get to 1 googol.
about 80000000000000000000000 miles across ( 8 x 10 to the 22 power). It may be curving back on itself as it expands
Eventually all the stars in the universe will extinguish and go supernova, and the universe will become dark. With no light or energy the universe will become a cold and dark place, but alas, there's no reason to start selling all your stuff and preparing for Armageddon as this will take billions and billions of years to happen. Our own Sun will continue to burn strong for about another 7-8 billion years.
It is not certain if it will or not but scientists have theorized that there will be a time that atoms will begin to fall apart after so many years causing everything in the universe to fall apart. Nothing will be able to withstand the deterioration but they say this wont happen for another billion, even trillion years.