How Many People Would We Need To Colonize Another Earth?

Various companies are working to settle on other planets. How long would it take and what issues would we face along the way?
Source: DNews
Read more:
Space Future
Space Exploration Books
Spaceships & Rockets
The Future of Mars Exploration
The Future of Moon Exploration
Asteroid Mining
Space Colonization, How Many People Would We Need To Colonize Another Earth

Donate BTC: 1DUUZbiqjbJvzjuRZEwTS47bqgmnhEJ4XG

Donate ETH: 0x981FcEAAa895C6cee76D2876e9AfC649Dc0C4c75

More Posts:

Interactive Hangers By Team Lab (Japan)
Solar-Powered Laser To Turn Quantum Vacuum Into Antimatter Spacecraft Fuel
Dispatch ATU (Ambulance – Taxi – Utility) – Best Solution For A Multipurpose Mine Vehicle
Affordable Electric Vehicles Appear In Cali
8 Apps That Will Make You Think You Live In The Future
Is It Possible To Build An Artificial Superintelligence Without Fully Replicating The Human Bra...
Jeff Bezos's Blue Origin Rocket Makes A Controlled Vertical Landing
Smartwatches Can Now Track Your Finger In Mid-Air Using Sonar
Moon Express To Gain U.S. Government Approval For First Private Mission To The Moon
SolarStratos, To The Edge Of Space