Is the universe infinite or do we say that because we have not traveled to or seen its walls yet? This question was originally answered on Quora by Viktor T. Toth.

When you bake a loaf of bread or a batch of muffins, you put the dough into a pan. As the dough bakes in the oven, it expands ...

The universe is full of wonders, yet some of its greatest mysteries may never be solved. Despite groundbreaking discoveries, there are questions so profound, so complex, that they may remain forever ...

And though we don’t have firm evidence of the universe’s total size, Webb thinks it’s quite possibly infinite. “There’s no reason that it should be bounded.

Doubtful, says a new study of the "Infinite Monkey ... calculate that if every one of the roughly 200,000 chimpanzees in the world typed one ... in a finite universe, do not count on an infinite ...

Infinite Monkey Theorem is impossible within our universe's lifetime, study shows It turns out a monkey – given an infinite amount of time and a typewriter – wouldn't be able to write ...

The U.S.-funded Rubin Observatory will chart the entire southern cosmos over the next decade.