Living on a Generation Ship | Unveiled

Living on a generation ship... it could be humanity’s last hope for its own survival in the future! For this video, Unveiled discovers what living on an interstellar generation ship would really be like... How big would the ship need to be? How fast would it need to travel? And how many astronauts would it need to hold? What do you think... Could you travel all across the universe and outer space inside a generation ship? This is Unveiled, giving you incredible answers to extraordinary questions! Find more amazing videos for your curiosity here: Did Another Universe Exist Before This One? - How Many Stars Are in the Universe? - Are you constantly curious? Then subscribe for more from Unveiled ► #Universe #Space #Interstellar #Hyperspace #Multiverse #SolarSystem