GeekWire: DART 探测器击中一颗小行星的靶心，对行星防御 geekwire.com/2022/dart-prob 造成打击……

Posted on 2022-09-27

原推：DART probe hits bull’s eye on an asteroid and strikes a blow for planetary defense geekwire.com/2022/dart-prob…
https://twitter.com/geekwire/status/1574603727171776512