Do Dark Galaxies Exist in the Universe?

Authors

  • Pranab Kumar Bhattacharya Professor of Department of Pathology Calcutta School of Tropical medicine 108, ChittaRanjan Avenue ; kolkata -700073 West Bengal India under department of Health and family welfare of Government of West Bengal UNder West Bengal university of Health sciences
  • Rupak Bhattacharya 1 BSc (Calcutta University.), MSc( Jadavpur University.) of Residence -7/51 Purbapalli, Po-Sodepur, Dist- 24 Parganas (north), Kolkata-110, West Bengal, India
  • Upasana Bhattacharya Student and daughter of Prof. Pranab kumar Bhattacharya
  • Ritwik Bhattacharya B.com (Calcutta Univ.), of Residence 7/51 Purbapalli, PO-Sodepur, Dist 24 Parganas (north), Kolkata-110,West Bengal, India 5Residence 7/51 Purbapalli, Po-Sodepur, Dist 24 Parganas(north) , Kolkata-110,West Bengal, India
  • Rupsa Bhattacharya of Residence 7/51 Purbapalli, PO-Sodepur, Dist 24 Parganas (north), Kolkata-110,West Bengal, India 5Residence 7/51 Purbapalli, Po-Sodepur, Dist 24 Parganas(north) , Kolkata-110,West Bengal, India
  • Ayshi Mukherjee .), of Residence 7/51 Purbapalli, PO-Sodepur, Dist 24 Parganas (north), Kolkata-110,West Bengal, India 5Residence 7/51 Purbapalli, Po-Sodepur, Dist 24 Parganas(north) , Kolkata-110,West Bengal, India
  • Dalia Mukherjee BA (HONORS) Calcutta University 7/51 Purbapalli, PO-Sodepur, Dist 24 Parganas (north), Kolkata-110,West Bengal, India 5Residence 7/51 Purbapalli, Po-Sodepur, Dist 24 Parganas(north) , Kolkata-110,West Bengal, India
  • Hindole Banerjee BA (HONORS) West Bengal state University 7/51 Purbapalli, PO-Sodepur, Dist 24 Parganas (north), Kolkata-110,West Bengal, India 5Residence 7/51 Purbapalli, Po-Sodepur, Dist 24 Parganas(north) , Kolkata-110,West Bengal, India
  • Runa Mitra MA (Calcutta University) BK Mitra Palliative care unit Barrackpore North 24 parganas West Bengal India

DOI:

https://doi.org/10.37591/.v8i1.1698

Abstract

As huge islands of stars, gas and dust that populate the universe in groups and clusters. But the theory has predicted that some galaxies, called “dark galaxies,” have few if any stars and are made predominately of dense gas and dark matter. Because they are devoid of stars, dark galaxies have been impossible to detect directly by optical telescope until now. Some theoretical models predicted that dark galaxies were common in the early universe almost 11 billion years ago when galaxies had more difficulty in forming stars.

Keywords: Dark galaxies, dark matter, virgo clusters

Cite this Article

Rupak Bhattacharya, Pranab Kumar Bhattacharya, Upasana Bhattacharya, Ritwik Bhattacharya, Rupsa Bhattacharya, Ayshi Mukherjee, Dalia Mukherjee, Hindole Banerjee, Runa Mitra. Do Dark Galaxies Exist in the Universe?. Research & Reviews: Journal of Space Science & Technology. 2019; 8(1): 1–3p.

Author Biography

Published

2019-05-16

Issue

Section

Articles