jan 142013
 
A Mysterious Galactic Cloud in the Center of our Milky Way

  A puzzling cloud near our galaxy’s center may hold clues to how stars are born   It’s the mystery of the curiously dense cloud. And astronomers at the California Institute of Technology are on the case. This image, taken with NASA’s Spitzer infrared space telescope, shows the mysterious galactic cloud, seen as the black [continue reading]