You are given a sentence and your task is to generate another sentence that supports the given input.

The light travel time for the most distant visible galaxies is several billion years, comparable to the age of the universe, so by studying distant galaxies we are also looking back in time.
Due to the time it takes for light to reach us, galaxies at the edge of the universe are distant in terms of space and time.

As the centripetal force acts upon an object moving in a circle at constant speed, the force always acts inward as the velocity of the object is directed tangent to the circle.
Centripetal forces cause objects to turn around continuously in a circle.

Bees are naturalized on every continent  except Antarctica.

Bees are naturalized on every continent except antarctica.

