News tagged with space

GPS transmitters can protect animals from poaching

The killing of the lion Cecil in a national park in Zimbabwe by a big-game hunter has sparked worldwide outrage. Researchers at the University of Oxford had outfitted Cecil with a GPS collar to monitor his behaviour. It was ...

dateAug 07, 2015 in Ecology
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Saturn's rings in a supercomputer

Why do some planets, like Saturn or Jupiter, have rings, while others, like Earth or Mars, do not? It turns out that "size does not matter"—gas giants like Saturn are not the only bodies that can possess rings; even tiny ...

dateAug 07, 2015 in Space Exploration
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An orange a day keeps scurvy away

Centuries ago, ships often sailed with crews numbering in the hundreds returning with tens. Cause of death: Scurvy - a severe depletion of Vitamin C. Today's explorers cross miles of space with no hope of finding an island ...

dateAug 03, 2015 in Space Exploration
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