Phil Plait at Bad Astronomy Blog has a collection of astronomical images that display valentine heart shapes -which just goes to show you can find anything if you look heart, er, hard enough. This picture is of the W5 star-forming region taken by the Wide-field Infrared Survey Explorer (WISE). The gallery ends with an extremely geeky bit of graffiti. Link
Phil Plait at Bad Astronomy Blog has a collection of astronomical images that display valentine heart shapes -which just goes to show you can find anything if you look heart, er, hard enough. This picture is of the W5 star-forming region taken by the Wide-field Infrared Survey Explorer (WISE). The gallery ends with an extremely geeky bit of graffiti. Link