Hacker Newsnew | past | comments | ask | show | jobs | submitlogin

By the time a proper interstellar vessel is to be designed, we will no longer be dependent upon the hoary '50s plans of Project Orion.


There's no need to fling bombs; much better to just superheat gas and expel it.




Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: