Sentences with phrase «local galaxies»
In the deep fields, we generally infer properties of galaxies based on small, barely resolved images of their structures, while images of local galaxies such as the mosaic of M82 show many of the myriad processes that form and shape galaxies in exquisite detail.
frontierfields.org
More local galaxies may be unduly influenced by the gravity of local clumps of matter.
However, unless we are observing the Milky Way and very close local galaxies, we can not detect individual stars and star - forming regions in distant galaxies.
These diagnostics have been observed and tested for local galaxies extensively in the past decade, but for distant galaxies it is challenging to acquire complete multi-wavelength datasets.
Work on infrared studies of local galaxy clusters took me to the International Science and Engineering Fair (ISEF) in 2007 where I won the Bok Second Prize.
Cepheids are not bright enough to be seen beyond our local galaxies, so astronomers have sought more prominent reference lights.
The most massive of these local galaxies may, however, house old quasars at their cores.
Evidence for a ~ 300 megaparsec scale under - density in the local galaxy distribution.
A local galaxy is leaking enough ultraviolet light to ionize surrounding hydrogen, which could explain how the earliest galaxies transformed the universe.