NASA's head of human spaceflight abruptly resigns, citing 'mistake' Posted by clouddrover on Wednesday May 20, 2020 @06:37PM from the edition.cnn.com dept. https://edition.cnn.com/2020/05/20/tech/nasa-head-human-spaceflight-doug-loverro-scn/index.html ( 2 comments | 7 points | on HN )