2019
New measure of Hubble constant adds to mystery about universe’s expansion rate
July 16, 2019
In a forthcoming paper, UChicago scientists announce a new measurement of the universe’s expansion that uses red giant stars.
NASA Press Release
Commentary in Science Magazine
Scientists measure half-life of element that’s longer than the age of the universe
May 1, 2019
Astronomers Take First-Ever Picture of a Black Hole
April 11, 2019
After mapping millions of galaxies, Dark Energy Survey finishes data collection
January 9, 2019
2018
Gravitational waves could soon provide measure of universe’s expansion
October 22, 2018
Next-gen camera for South Pole Telescope takes data on early universe
September 10, 2018