Gravity is everywhere. It pulls us down to earth.If we didn’t have gravity we would be floating.Here’s a fun fact. Astronauts grow taller in space.  Astronauts gain 4 to 6 cm in space but on earth adults can lose 2 to 3 cm.  In space there is no gravity.

 Gravity is invisible. Every time you jump, you experience gravity. It grabs you back down to earth. Without gravity, you would be floating off into the space along with all of the other objects on Earth. You see gravity every time you drop something like a pencil, a rubber and a book, basically everything.


Gravity is a force, along with tension.tension it when you pull on something tight.