Phil Plait

"They say that even the brightest star won't shine forever. But in fact, the brightest star would live the shortest amount of time. Feel free to extract whatever life lesson you want from that."

"Just like people, stars can be important without being terribly bright."

"I’m tired of ignorance held up as inspiration, where vicious anti-intellectualism is considered a positive trait, and where uninformed opinion is displayed as fact."

"If a little kid ever asks you just why the sky is blue, you look him or her right in the eye and say, "It's because of quantum effects involving Rayleigh scattering combined with a lack of violet phot…"

"However, science isn't just about showing when you're right; it's also about showing when you're wrong."

"What I have discovered in 20 years of studying the universe, from here to there to everywhere, is that the universe is complicated, and when things happen, it is almost never like ‘A happened and ther…"

"Other job markets may lay claim to the title, but astronomy is actually the world's oldest profession."