From the vantage of the ISS, we’ve seen some stellar views of Earth at night, striking star trails, and swirling auroras.

Astronaut Don Pettit has spent 370 days in space and is one of the principal photographers aboard the ISS. In a recent photo conference, Pettit gave an illuminating TED-style talk on how photos are captured from space. He talks about taking photographs both inside and outside the ISS, the limitations imposed by the environment, the different cameras that he uses, and the wonderful out-of-the-world scenes that he sees out of the seven windows of the cupola.

[via Photoshelter Blog]