Nine Science Stories You Should Have Read This Year
Updated: 2009-12-30 15:00:34
The atmosphere on Mars is very different from Earth’s. It is composed primarily of carbon dioxide, which condenses into dry ice at the poles during winter. And it’s thin, with only one percent of the pressure of the Earth’s atmosphere. But it sure is pretty at times, especially as seen through the lens of the [...]
This photo, of Montserrat’s Soufriere Hills volcano in 1996, is one of 50,000 made freely available this week by the British Geological Survey via their new web service OpenGeoscience. The 1000 x 1000 pixel images, from the BGS’s National Archive of Digital Photographs, are free to download for non-commercial use and cover a range of [...]