Secret Sky: A Venus challenge

Venus, the brightest planet — and paradoxically one of the greatest visual challenges through any telescope — reaches greatest eastern elongation June 4 at 16h11m UT, 13 hours after the planet achieves dichotomy (half-phase). If you’re up for a telescopic adventure that will test your visual mettle, now is a great time to search forContinue reading “Secret Sky: A Venus challenge”
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