The Painful Truth About NASA's Warp Drive Spaceship From A Physicist

I'll be honest — this is not the post I wanted to write. When NASA released their new renders of a hypothetical future faster-than-light spaceship, I wanted to believe that such a craft was mere decades away from reality. Then I made the mistake of asking someone much smarter than me about it. » 6/16/14 12:00pm 6/16/14 12:00pm