AdvertisementOpinionThe Little Comet Probe That CouldNovember 19, 2014Marcelo GleiserfacebookEmailThis combination photo produced with different images shows Philae after landing on the surface of Comet 67P/Churyumov-Gerasimenko. (AP)
This combination photo produced with different images shows Philae after landing on the surface of Comet 67P/Churyumov-Gerasimenko. (AP)