age of the universe

The Earth is about one third the age of the universe.

You asked: How do we know the age of the universe?

We might have to wait longer than the present age of the universe before anything interesting happens.

Scientists think that is close to the age of the Universe.

Some stars may even be close to 13.7 billion years old—the observed age of the universe.

"Assuming one move every second, that would be 56 billion years, or four times the age of the universe," he said.

Knowing that rate is the important first step in determining the age of the universe.

The age of the universe is also unknown, but it has been estimated at 20 billion years.

The finite age of the universe limits how much light we see.

The radiation values are used to estimate the age of the universe.

Scientists currently estimate the age of the universe to be 13.75 billion years old.

This is roughly equal to the age of the universe at that time.

This means that the true age of the universe might be greater than indicated by the present expansion rate.

There's not definitive proof as to the age of the universe.

This process has gone on for much of the age of the Universe.

In fact at room temperature a diamond will survive for longer than the present age of the Universe.

Unfortunately, it has also given rise to contradictions about the age of the universe.

It thus became conceivable that the age of the universe could be calculated.

And that's if we take a very conservative estimate often to twelve billion years for the age of the universe.

The finite age of the universe is measured in proper time.

This will then tell them the age of the universe when the supernova exploded.

It is also the age of the universe expressed as a dimensionless number.

Calculations from these studies put the age of the universe at 9 billion to 12 billion years.

The "bang" occurred approximately 13.8 billion years ago, which is thus the age of the universe.

That's the age of the universe - it's hardly got its paint scratched!