The Radical Plan to Build a Spaceship to Carry Humans For Generations

https://www.sciencealert.com/the-radical-plan-to-build-a-spaceship-to-carry-humans-for-generations

The dream of traversing the depths of space and planting the seed of human civilization on another planet has existed for generations.

For long as we've known that most stars in the Universe are likely to have their own system of planets, there have been those who advocated that we explore them (and even settle on them).

originally posted at https://stacker.news/items/770699