Monday, October 12, 2009

Infrared Zoo Animals

Infrared Zoo
Infrared light shows us the heat radiated by the world around us. By viewing animals with a thermal infrared camera, we can actually "see" the differences between warm and cold-blooded animals. Infrared also allows us to study how well feathers, fur and blubber insulate animals. As you tour this "Infrared Zoo", see what new information you can gather about the animals here that you would not get from a visible light picture. If you would like to learn more about infrared light and the infrared universe visit Cool Cosmos. Enjoy your tour! 


http://coolcosmos.ipac.caltech.edu/image_galleries/ir_zoo/


Friday, October 9, 2009

NASA Spacecraft Impacts Lunar Crater in Search for Water Ice

 NASA's Lunar Crater Observation and Sensing Satellite, or LCROSS, created twin impacts on the moon's surface early Friday in a search for water ice. Scientists will analyze data from the spacecraft's instruments to assess whether water ice is present. 















Wednesday, October 7, 2009

Fall of the Mayan Civilization


Archeologists are using NASA satellites and supercomputers to crack the mystery of the ancient Maya. New findings suggest the Maya may have played a key role in their own downfall.

Infrared Ring Around Saturn


October 7, 2009: NASA's Spitzer Space Telescope has discovered an enormous and previously unknown infrared ring around Saturn. Check it out at the site below: