/sci/ - Science & Math

Well first time posting on this board.
No other way apart from chemical rockets

>Project Orion
https://en.wikipedia.org/wiki/Project_Orion_(nuclear_propulsion)

Can literally transport a colony of more than a 100 people to any planet in our solar system

>Can even reach other starts

Developed more than 60 years ago.

Not fired since requires burning 1000 nukes in atmosphere.
Still NASA's only method of getting a colony (100 people + equipment) to another planet.

Not even that expensive if you use the nukes you already have.

Dont even get me started on the other technologies they are keeping secret.