Sep 13, 2021
Does the universe end? An astronomer weighs in
Posted by Atanas Atanasov in category: space travel
Above the atmosphere is space. It’s called that because it has far fewer molecules, with lots of empty space between them.
Have you ever wondered what it would be like to travel to outer space — and then keep going? What would you find? Scientists like me are able to explain a lot of what you’d see. But there are some things we don’t know yet, like whether space just goes on forever.
Planets, stars, and galaxies.