Last night we watched Owen's buddy, Scarlett, while her mom was at choir rehearsal. During bedtime stories Scarlett informed us, "When I grow up and I'm bigger and bigger, I'm gonna learn all about dark matter."
Oh, did I mention that her dad is my office mate at the Institute for Astronomy? :) Click on the image above to learn more about gravitational lensing and dark matter at the Astronomy Picture of the Day website.
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