thumbs.pro : scienceyoucanlove: Astronomy Picture of the Day: 12/17/13 - The Helix NebulaWhile the most stunning deep space image that has ever been taken is debatable (*cough* sh2–239 *cough*), in my not-so-humble opinion, this image of NGC 7293 (also known as

published on: 2013-12-18 18:54:58

gunsandposes-history: Inside the Apollo 17 command module on

Science as a Candle in the Dark

villesdeurope: Portovenere, Italy

villesdeurope: Amsterdam, Netherlands

villesdeurope: Madrid, Spain

villesdeurope: London, England