Planck Takes It All In
Tuesday, July 6, 2010 - 13:49
in Astronomy & Space
A new image from the Planck mission shows what it's been up to for the past year -- surveying the entire sky for clues to our universal origins.
A new image from the Planck mission shows what it's been up to for the past year -- surveying the entire sky for clues to our universal origins.