Former NASA astronaut Ed Lu used to worry about asteroids crashing into earth. Now, he’s turned his attention to an even more pressing problem – the weaponization of space debris — and officials say it may have already happened.
Learn about your ad choices: dovetail.prx.org/ad-choices
The podcast and artwork embedded on this page are from Recorded Future News, which is the property of its owner and not affiliated with or endorsed by Listen Notes, Inc.