Mars and back on one tank of fuel
Known as the Neumann Drive, the radical ion engine could one day go to Mars and back on a single tank of fuel.
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Watch how a Satellite gets ready to go to Space
A timelapse video showing Sentinel-3A satellite, from final preparations to liftoff on a Rocket launcher from the Plesetsk Cosmodrome in northern Russia.
Satellites will offer Global Fire Coverage
Wildfires that can wreak havoc on human health, property and communities, could be detected by sensors on a constellation of satellites.
Photographer gets doused in fire retardant
Photographer Eric Jensen and reporter Steve McCaron were covering (for KOMO) an advancing wildfire in the town of Chelan, when a DC10 tanker carrying fire retardant flew