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How To Build A Backyard Radio Telescope
For less than $400, it's possible to observe places like the star-forming regions at the center of our galaxy.
That includes launching a new six-week academy where students get to build their own ham radio for free and from scratch. “We're finally pursuing that dream of providing this after school ...
If I ask you to picture a radio telescope, you probably imagine a large dish pointing to the sky, or even an array of dish ...