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Research identifies icy ridges on Pluto

Using a model similar to what meteorologists use to forecast weather on Earth and a computer simulation of the physics of evaporating ices, a new study published in the journal, Nature by York University's Professor John ...

dateJan 04, 2017 in Space Exploration
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NEOWISE mission spies one comet, maybe two

NASA's NEOWISE mission has recently discovered some celestial objects traveling through our neighborhood, including one on the blurry line between asteroid and comet. Another—definitely a comet—might be seen with binoculars ...

dateDec 29, 2016 in Space Exploration
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How strong is the gravity on Mars?

The planets Earth and Mars have few things in common. Both planets have roughly the same amount of land surface area, sustained polar caps, and both have a similar tilt in their rotational axes, affording each of them strong ...

dateDec 19, 2016 in Space Exploration
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