Puerto Rico's Arecibo Observatory, the second largest radio telescope in the world, celebrates the 55th anniversary of its grand opening today (Nov. 1).
Happy Birthday, Arecibo! At 55, Iconic Radio Telescope Survives Hurricane, Funding Challenges
SPACE.com - 1 Nov 2018 13:42
Puerto Rico's Arecibo Observatory, the second largest radio telescope in the world, celebrates the 55th anniversary of its grand opening today (Nov. 1).
Share this Article
Recommended