News tagged with sunlight

Sunlight, not microbes, key to CO2 in Arctic

The vast reservoir of carbon stored in Arctic permafrost is gradually being converted to carbon dioxide (CO2) after entering the freshwater system in a process thought to be controlled largely by microbial ...

Aug 21, 2014 3.7 / 5 (6) 0

Image: Tethys in sunlight

Tethys, like many moons in the solar system, keeps one face pointed towards the planet around which it orbits. Tethys' anti-Saturn face is seen here, fully illuminated, basking in sunlight. On the right side ...

Jul 29, 2014 4.5 / 5 (2) 0

Maximising solar cells

(Phys.org) —With silicon solar cells set to become a thing of the past, a Flinders University researcher has developed a novel computer system to find the best emerging carbon nanotubes to fuel the future.

Jan 22, 2014 4.2 / 5 (5) 0

Why is comet ISON green?

Undoubtedly, you've been seeing the recent images of Comet ISON now that it is approaching its close encounter with the Sun on November 28. ISON is currently visible to space telescopes like the Hubble and ...

Oct 25, 2013 5 / 5 (2) 2