Re: Satellites in Space
An Orion pulse unit would be good against an asteroid in that, unlike a gravity tractor that means you have a long Rosetta style matching trajectory before you can even begin a mission.
Huh? I get what you're saying about the Orion engine, but the above sentence does not make grammatical sense. Are gravity tractors made by John Deere or Caterpillar?
"No, I better not look. I just might be in there."
—Foghorn Leghorn, Little Boy Boo