When people think about antennas, they often picture old television sets with "rabbit ears" – two metal rods poking above the screen. Essentially, antennas are devices that allow the wireless transfer or reception of radio ...
Aug 20, 2015 in Engineering
Next time you tune in to public radio or the hottest Top 40 radio station, you'll be using some of the same tools NASA uses to unravel the mysteries of the universe.
Aug 12, 2015 in Space Exploration