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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.
TORONTO - As the sun shone on an unusually warm day at the end of October, Emma Meadley Dunphy took one final, emotional stroll through the Ontario Science Centre.
The Deep Space Exploration Society will sponsor its second of two rounds of competitions in the American Radio Relay League (ARRL) International Earth-Moon-Earth (EME) contest on Friday, November 15th ...