Enormous hole in the universe may not be the only one
Wednesday, April 22, 2015 - 07:00
in Astronomy & Space
Astronomers have found evidence of a giant void that could be the largest known structure in the universe. The "supervoid" solves a controversial cosmic puzzle: it explains the origin of a large and anomalously cold region of the sky. However, future observations are needed to confirm the discovery and determine whether the void is unique.