A new galaxy survey suggests that a supervoid isn’t responsible for the Cold Spot seen in the cosmic microwave background — the oddity may have a far more ancient origin. The post Debate on Universe’s Cold Spot Heats Up appeared first on Sky & Telescope.
ESA Planck telescope radio image pushes universe's age estimate back to billion years, with atoms, dark matter & dark energy, with universe expanding somewhat more slowly than previous estimates (March
Signs of neutrinos from the dawn of time, less than a second after the Big Bang
Signs of neutrinos from the dawn of time, less than a second after the Big Bang First unambiguous observation of the cosmic neutrino background. The Planck cosmic microwave background observatory and its map of temperature fluctuations on the sky. Those fluctuations also provide hints of an invisible cosmic neutrino background.| Ars Technica