RSSNewsFeeder Member Apr 9, 2018 42,376 23 6 22 The World www.clubsnap.com May 21, 2022 #1 NASA's Hubble Space Telescope has calibrated more than 40 "milepost markers" of space and time over the course of the last 30 years that scientists are using to measure the expansion of the universe. [Read More] Continue reading...
NASA's Hubble Space Telescope has calibrated more than 40 "milepost markers" of space and time over the course of the last 30 years that scientists are using to measure the expansion of the universe. [Read More] Continue reading...