It is expanding,
It is getting cooler,
It's entropy is increasing.
Infinity (it goes on forever)
The universe is older than mankind and mankind evolved within the universe. So the universe could not be discovered.
Maksim A. Burakhovich absolute time: since time is relative where on Earth time goes slower than in space since gravitational field slows time down, i guess we could designate absolute time as time at the center of mass of the heaviest object in the Universe that's not a black hole or where the difference in mass between that object and the litest black hole in terms of mass in the Universe is infinitesimal.
Concurrent
simultaneously
The universe is expanding.
the universe is expanding every second...
Things are changing, people are growing. People live or die. And we are closer to the end of the world.
Not by any measurable amount.
Tense Shift
The universe began rapidly expanding and cooling. This expansion was NOT an explosion because there is nothing around the universe for it to explode into.For what it is worth the Big Bang never ended, it is still happening.
No, the universe is mostly a vacuum but a black hole is (theoretically) when gravity goes wild and rips a hole in space and time
"Absolute time" is not a phrase that has any real physical meaning in this universe. Time is always relative; it's perfectly consistent with the laws of physics for three different observers to measure two events as simultaneous, with A happening before B, or with B happening before A.
When you suck the air out of a bottle, it collapses because the air all around it is pressing on it from the outside. There's nothing all around the universe to press on it from the outside.
Sign ups are happening right now!
To be frank, we do not yet know for sure even if there is an end of time. At present, we know that the Universe has an accelerated expansion, and we expect it to go on, and in such a scenario, there isn't really an "end", we would have a cold universe that goes on and on presumably!
His time created an alternate universe when traveling back in time so when he goes back it locks onto his timeline/universe it's explained in better detail in the history of trunks dbz movie