Friday, December 19, 2014

FRICTION IN ACTION IN RE ENTRY TO EARTH!

Re entry of Orion Spacecraft... Check how friction affects it!  Taken from @NASA tweeted: Ride with @NASA_Orion on its fiery return through Earth’s atmosphere: [video] #Orion


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SOUTHERN SKIES!

Taken from ABC.net.au! Great way to get to know our skies!