SpaceX, Russian cargo ships heading for space station

As a SpaceX Dragon cargo ship closed in on the International Space Station early Wednesday, a Russian Soyuz-U rocket making the venerable booster’s final flight successfully lifted a Progress supply ship into orbit, three months after an upper stage failure destroyed another station-bound freighter. Mounted atop a snow-covered launch pad — the same pad used by cosmonaut Yuri Gagarin at the dawn of the Space Age — the Soyuz-U rocket carrying the Progress MS-05/66P cargo ship thundered to life at 12:58 a.m. EST and climbed away from the Baikonur Cosmodrome in Kazakhstan.

DNA Testing, Bacteria Can’t Hide

… or identify microbes growing in the International Space Station and determining whether or not they represent a health threat.” This space-based DNA sequencer could help protect astronaut health during missions, and future explorers could also use …