Quantcast
Last updated on April 24, 2014 at 21:24 EDT

Latest COROT-2b Stories

Distant Planet Blasted With X-rays From Nearby Star
2011-09-14 05:56:33

  A nearby star is pummeling a companion planet with a barrage of X-rays 100,000 times more intense than the Earth receives from the sun. New data from NASA's Chandra X-ray Observatory and the European Southern Observatory's Very Large Telescope suggest that high-energy radiation is evaporating about 5 million tons of matter from the planet every second. This result gives insight into the difficult survival path for some planets. The planet, known as CoRoT-2b, has a mass about...