Astronomers have discovered the largest known structure in the universe – a group of quasars so large it would take 4 billion years to cross it while traveling at speed of light. The i... Read more
NASA’s planet-hunting Kepler space telescope has found 11 new planetary systems, including one with five planets all orbiting closer to their parent star than Mercury circles the Sun,... Read more
First results from a major astronomical survey using a cutting-edge technique appear to have confirmed the existence of mysterious dark energy. Dark energy makes up some 74% of the Universe... Read more
