With the restraints placed upon them by physics, sci-fi writers have imagined "generational ships" for decades. The idea is pretty simple: creating a ship that will sustain a small society of humans ...

When members can quit their day jobs to go to work night after night around the country. She’s Green is on that precipice this summer. But they haven’t yet crossed over. “We’re in that zone trying to ...

Engineers have unveiled plans for Chrysalis, a massive 36-mile spacecraft designed to transport up to 2,400 passengers on a journey to Alpha Centauri, the nearest star system to our own.The ...

A team of engineers has unveiled an ambitious design for a massive 58 km long spacecraft named Chrysalis, capable of carrying ...

A team of engineers has come up with designs of a 36-mile-long spacecraft, dubbed Chrysalis, designed to take up to 2,400 ...