New Hubble measurements confirm universe is expanding faster than expected

Science
#1

The new measurements, published April 25 in the Astrophysical Journal Letters , reduce the chances that the disparity is an accident from 1 in 3,000 to only 1 in 100,000 and suggest that new physics may be needed to better understand the cosmos.

“This mismatch has been growing and has now reached a point that is really impossible to dismiss as a fluke. This is not what we expected,” says Adam Riess, Bloomberg Distinguished Professor of Physics and Astronomy at The Johns Hopkins University, Nobel Laureate and the project’s leader.

http://imgsrc.hubblesite.org/hvi/uploads/science_paper/file_attachment/386/HC_paper_4-4-19_.pdf

2 Likes