Spaaaaaace!

The best way to improve the earth is to look to space. Space has vast resources we can tap from, and we can better harvest solar energy with no atmosphere in the way. Companies have pioneered rockets that can be launched, land back on earth, and get launched again. With this, we could launch satellites/rovers and use the same rocket to launch another one, or retrieve the satellite. Space is limitless, and so are the things we could use it for to improve the earth.