The proposed interstellar spacecraft, called Chrysalis, can carry 1,000 people on a one-way trip into interstellar space. It was proposed as part of the Project Hyperion Design Competition. The idea ...

Let's begin with your great-great-great-etc.-grandparents. I'm talking eight or nine of those "greats," meaning your ancestors living around the first decades of the 1800s. Here is what I want you to ...