Image: Rosetta spies comet surface variations
A new image of comet 67P/Churyumov-Gerasimenko shows the diversity of surface structures on the comet's nucleus. It was taken by the Rosetta spacecraft's OSIRIS narrow-angle camera on August 7, 2014. At the ...
Orbital cargo ship makes planned re-entry to Earth
Orbital Sciences Corporation's unmanned Cygnus cargo ship disintegrated as planned Sunday as it re-entered Earth's atmosphere after a month-long resupply mission to the International Space Station.