June 5, 2012, started clear and sunny, as summer days do in Hawaii. Perfect for a day at the beach. Perfect for a sunburn, if you weren’t careful. And perfect for observing the planet Venus as it made its transit between the Earth and the sun. For about six-and-a-half hours, a dark spot would blemish the sun, looking like a perfect circle, no more than a freckle, really. Peering through a telescope, you might have mistaken the transit of Venus as possibly a mole on the very pregnant belly of a woman.