Sentences with phrase «dimensional galaxy distribution»
The research team provides a new window on galaxy evolution by comparing the three - dimensional galaxy distribution mapped with a redshift survey including star - forming galaxies to a weak lensing map based on Subaru imaging.
https://www.sciencedaily.com/ Not exact matches
BOSS measures the expansion rate of the Universe by determining the size of the baryonic acoustic oscillations (BAO) in the three - dimensional distribution of galaxies.
Spinning the Cosmic Web The first inkling of the gaping holes in the universe's distribution of galaxies came in the late 1970s, when astronomers began sketching out the three - dimensional structure of the cosmos.
To map the three - dimensional distribution of the foreground galaxies, spectrographs on large telescopes like the 6.5 - meter MMT disperse the light with a grating.