Monday 8 August 2016

Evidence of Martian life could be hard to find in some meteorite blast sites

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Signs of life from under Mars’ surface may not survive in rocks excavated by some meteorite impacts, scientists suggest at the point of preliminary study findings.
via Science Daily
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Two years on

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Rosetta celebrates two incredible years at the comet
via ESA Space Science
http://www.esa.int/spaceinimages/Images/2016/07/Comet_on_6_August_2016_NavCam

'GPS in space': Bringing autonomous interplanetary travel closer to reality

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An accurate method for spacecraft navigation takes a leap forward today as new research reveals that a spacecraft's position in space in the direction of a particular pulsar can be calculated autonomously, using a small X-ray telescope on board the craft, to an accuracy of 2 kilometers.
via Science Daily
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Perseid Meteors over Mount Shasta

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