i think universe
All of space, all of time, and everything in them, is called the "Universe".
Space cushion
space
It is called a meteorite. Falling to Earth, a meteor. Passing by in space, a meteoroid.
universe
It is called diffusion when particles spread far apart and fill all the space available.
"Outer space" is fine. The word "Universe" is a similar concept.
It is called a meteorite. Falling to Earth, a meteor. Passing by in space, a meteoroid.
It is called a meteorite. Falling to Earth, a meteor. Passing by in space, a meteoroid.
It is called a meteorite. Falling to Earth, a meteor. Passing by in space, a meteoroid.
It is called a meteorite. Falling to Earth, a meteor. Passing by in space, a meteoroid.
sample space