From Today To The Year 4000: Future of Space Travel And Spacecraft!

The great scientist Carl Sagan once said that “…in the long run, every planetary civilization will be endangered by impacts from space, [therefore] every surviving civilization is obliged to become spacefaring…” So, if the destiny of humanity lies in conquering space, we must carefully consider the spaceships of the future that will get us there. Join us as we unravel the mysteries and possibilities of future spacecraft, taking you on a voyage through the corridors of the cosmos from the near future to the Year 4000.

Credit to: Insane Curiousity