Forum discussion tagged with spaceflight.
  1. h2forge

    Can I ask someone to rebuttal my argument against human space flight?

    Hello, would someone be interested in providing arguments defending human spaceflight vs unmanned spaceflight? I'm on team unmanned. I'm leaving out difficult questions like cost and danger since these are hard to base arguments around. These are just some arguments I hear companies like NASA...
  2. RGClark

    Astronaut who spent 197 days on the ISS shows how hard it is to walk on Earth again.