okt 262013
 
The Deepest Probe of the Universe Ever

  NASA’s Great Observatories are teaming up to look deeper into the Universe than ever before. With a boost from natural “zoom lenses” found in space, they should be able to uncover galaxies that are as much as 100 times fainter than what the Hubble, Spitzer, and Chandra space telescopes can typically see. Abell 2744 [continue reading]

sep 202012
 
Most Distant Galaxy from the Very Early Universe Spotted

  Discovery of small, faint galaxy opens window into deepest, most remote epochs of cosmic history   With the combined power of NASA’s Spitzer and Hubble space telescopes as well as a cosmic magnification effect, a team of astronomers led by Wei Zheng of The Johns Hopkins University has spotted what could be the most distant galaxy [continue reading]