Large-scale structure: Going with the flow
Abstract
The motion of the Local Group is due to the gravitational pull of nearby concentrations of galaxies and clusters — superclusters — but the push from a giant underdense region may be just as important.
- Publication:
-
Nature Astronomy
- Pub Date:
- February 2017
- DOI:
- 10.1038/s41550-017-0040
- Bibcode:
- 2017NatAs...1E..40H