Tag Archives: German Aerospace Center

Ultralight foam-core runabout squeezes mileage out of small fuel cell

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A cleaner, zero-emissions fuel cell-electric powertrain is one way of lessening a vehicle’s impact, and cutting the vehicle’s weight so that the powertrain can push the vehicle farther every fill-up is another. And with less weight, you can shrink the … Continue reading Ultralight foam-core runabout squeezes mileage out of small fuel cell→

First Moon radiation measurements reveal risk to astronaut health

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Radiation is one of the main dangers of space travel, and with renewed focus on sending human crews back to the Moon it’s important to understand the risks they face. Now we have the clearest data on that to date, thanks to a dedicated instrument onboa… Continue reading First Moon radiation measurements reveal risk to astronaut health→