Tag: Advent 2012

• My Gift to You (Science Christmas)

  (Here ends Science Advent, in which I posted a science-related image every day.) Christmas Day Today my gift to you is something we all possess: our Universe. The image above shows the whole sky in many different kinds of light. Visible light is what we can see with our eyes; the view is dominated by…

  Matthew R. Francis

  December 25, 2012

  Astronomy, Cosmology

  Advent 2012, gamma ray astronomy, infrared astronomy, radio astronomy, WMAP