NASA study finds first SLS launch should be unmanned for safety
 

It's an exciting time for spaceflight, for sure. Both NASA and SpaceX have plans in place to send rockets and humans into our solar system. Elon Musk's company wants to use the moon as a pit stop on its way to Mars, and NASA wanted to include a human...

https://www.engadget.com/2017/05/12/...unch-unmanned/