“StarChip” Nanocrafts: The First Step to Interstellar Travel
If we’ve learned anything from recent science fiction flicks like “Interstellar” and “The Martian,” it’s that space travel is difficult. There are so many variables to consider, so many hazards and dangers, and then there’s the worst factor of all: time. The nearest star is Alpha Centauri, and it’s really, really far away. That’s why …