Tolerance.ca
Looking inside ourselves and out at the world
Independent and neutral with regard to all political and religious orientations, Tolerance.ca® aims to promote awareness of the major democratic principles on which tolerance is based.

NASA: Pluto Has Blue Sky

Pluto has blue skies and water in ice form, according to the first color photos recently taken by NASA’s New Horizons spacecraft. “Who would have expected a blue sky in the Kuiper Belt? It’s gorgeous,” said Alan Stern, New Horizons principal investigator from Southwest Research Institute (SwRI), Boulder, Colorado in a statement. NASA said the particles that cause the blue haze are likely gray or red, but that they scatter blue light in the same way tiny nitrogen particles cause the...

Read complete article
© Voice of America -


Follow us on ...
Facebook Twitter