This is what ISEE-3 really looks like. It has 4 large antennas that span 91 meters and it spins at 19 rpm - once every 3 seconds. Click on image to enlarge.
This is what ISEE-3 really looks like. It has 4 large antennas that span 91 meters and it spins at 19 rpm - once every 3 seconds. Click on image to enlarge.
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