Friday, December 04, 2015
New Horizons - It's even better
This video shows how exquisite tech not only delights but
enlightens
. Awesome! :)
Simply spectacular says it all but here's another reason why this is so.
It will take at least a year for all the images and data gathered during the July flyby to be sent back to Earth. The data is stored on two onboard, solid-state, 8 gigabyte memory banks. The spacecraft’s main processor compresses, reformats, sorts and stored the data on a recorder, similar to a flash memory card for a digital camera.
One issue for why it is taking so long to get all the data returned is simply the time it takes to get data from New Horizons as it speeds even farther away from Earth, past the Pluto system. Even moving at light speed, the radio signals from New Horizons containing data need more than 4 ½ hours to cover the 4 billion km (3 billion miles) to reach Earth.
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