/ Hubble constant Content for 新澳门六合彩内幕信息 Davis en /curiosity/news/new-measurement-hubble-constant-adds-cosmic-mystery <p>New measurements of the rate of expansion of the universe, led by astronomers at the University of California, Davis, add to a growing mystery: Estimates of a fundamental constant made with different methods keep giving different results.</p> <p>鈥淭here鈥檚 a lot of excitement, a lot of mystification and from my point of view it鈥檚 a lot of fun,鈥� said Chris Fassnacht, professor of physics at 新澳门六合彩内幕信息 Davis and a member of the international SHARP/H0LICOW collaboration, which made the measurement using the W.M. Keck telescopes in Hawaii.&nbsp;</p> October 23, 2019 - 10:15am Andy Fell /curiosity/news/new-measurement-hubble-constant-adds-cosmic-mystery /news/astronomers-measure-universe-expansion-get-hints-new-physics <p>Astronomers have just made a new measurement of the Hubble constant, the rate at which the universe is expanding, and it doesn鈥檛 quite line up with a different estimate of the same number. That discrepancy could hint at 鈥渘ew physics鈥� beyond the standard model of cosmology, according to the team, which includes physicists from the University of California, Davis, that made the observation.&nbsp;</p> January 26, 2017 - 5:01pm Andy Fell /news/astronomers-measure-universe-expansion-get-hints-new-physics