antenna

Scientists Built The World’s Tiniest Antenna, And It’s Made Out of DNA

by

Scientists have built the tiniest antenna ever made – just five nanometers in length. Unlike its much larger counterparts we’re all familiar with, this minuscule thing isn’t made to transmit radio waves, but to glean the secrets of ever-changing proteins.   The nanoantenna is made from DNA, the molecules carrying genetic instructions that are around … Read more

James Webb Space Telescope successfully deploys antenna

by

NASA’s new James Webb Space Telescope successfully deployed a critical antenna Sunday (Dec. 26)  just one day after its Christmas launch into space. The space telescope unfolded what scientists call a gimbaled antenna assembly that carries the high-rate data dish responsible for beaming Webb’s observations of the early universe back to Earth. Webb launched into … Read more