A team of engineers has come up with designs of a 36-mile spacecraft, dubbed Chrysalis, designed to carry up to 2,400 passengers to Alpha Centauri, the closest star system to our own. Unsurprisingly, ...

"I think Ridley's words were, 'Can you build me a space truck?' And that's what we did." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Academy ...