![](https://s36737.pcdn.co/wp-content/uploads/2016/07/Spaceship-taking-off-300x200.jpg)
3, 2, 1, Blast-Off!
It’s hard work to lift things, especially when they’re heavy. So just imagine how hard a rocket has to work when it’s blasting into space
It’s hard work to lift things, especially when they’re heavy. So just imagine how hard a rocket has to work when it’s blasting into space