Search results
Results From The WOW.Com Content Network
Vera Florence Cooper Rubin (/ ˈ r uː b ɪ n /; July 23, 1928 – December 25, 2016) was an American astronomer who pioneered work on galaxy rotation rates. [ 1 ] [ 2 ] She uncovered the discrepancy between the predicted and observed angular motion of galaxies by studying galactic rotation curves .
In the late 1960s and early 1970s, Vera Rubin, an astronomer at the Department of Terrestrial Magnetism at the Carnegie Institution of Washington, worked with a new sensitive spectrograph that could measure the velocity curve of edge-on spiral galaxies to a greater degree of accuracy than had ever before been achieved. [13]
She used galaxies' rotations to discover the first direct evidence of dark matter in the 1970s while working at the Carnegie Institution in Washington. Vera Rubin, pioneering U.S. dark matter ...
The Vera C. Rubin Observatory, formerly known as the Large Synoptic Survey Telescope (LSST), is an astronomical observatory under construction in Chile. Its main task will be carrying out a synoptic astronomical survey , the Legacy Survey of Space and Time .
Erin Howard poses on the summit of Chile's Cerro Pachón with the Vera C. Rubin observatory. Howard, a Bremerton native and Olympic College graduate, is part of the team erecting what will be the ...
A major piece of evidence for the presence of dark matter in the Universe, discovered by Vera Rubin from observations of galactic rotation curves in the 1970s. Stars luminosity Henrietta Swan Leavitt was an American astronomer who discovered the relation between the luminosity and the period of Cepheid variable stars at the beginning of 20th ...
What one nurse learned about humanity amidst the Ebola epidemic
1965 – Arno Penzias and Robert Wilson: Cosmic Microwave Background (CMB) discovered; 1967 – Unification of weak interaction and electromagnetism (electroweak theory) 1967 – Solar neutrino problem found; 1967 – Pulsars (rotating neutron stars) discovered; 1968 – Experimental evidence for quarks found; 1968 – Vera Rubin: Dark matter ...