Venus is becoming a thinner crescent — and that's when it finally starts making sense

Venus is something of a frustration for stargazers. It's the brightest planet and the easiest to see, while the sight of it close to a crescent moon is one of the most achingly beautiful sights in the sky. Yet it gives almost nothing away. Mars has its reddish color. Saturn rewards even a small telescope with its spectacular rings. Jupiter has moons, belts and an obvious disk. Venus, meanwhile, spends months blazing away in twilight looking exactly like what people who do not stargaze assume a s