A football stadium sized helium balloon is inflated in Antarctica. This is EBEX, a mission to photograph the weak light left by the Big Bang.
Image Courtesy of Asad Aboobaker, EBEX & Columbia University
A football stadium sized helium balloon is inflated in Antarctica. This is EBEX, a mission to photograph the weak light left by the Big Bang.
Image Courtesy of Asad Aboobaker, EBEX & Columbia University