How To Hack Your Street Lamps Like An Astronaut

A bright street lamp can ruin a night of stargazing, saturating your retinas with light and washing out the comparatively faint glow of constellations and meteors. Here's a handy hack you can use the next time you need to put one temporarily (and reversibly) out of business, courtesy of NASA astronaut Don Pettit. » 2/19/15 3:55pm 2/19/15 3:55pm

The Earth Looks Gorgeously Fragile in Infrared

Our planet looks very different, when viewed in infrared light from space. Astronaut Don Pettit shoots footage of huge swathes of our planet from the International Space Station — first using a regular camera, and then using a camera that films in infrared. Take a look at glowing red forests and strangely blue lakes. » 5/11/12 12:40pm 5/11/12 12:40pm