Astronomy Picture of the Day

Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer.

November 13, 1995

Virgo Cluster Galaxies
Credit: Photograph made from plates taken with the UK Schmidt Telescope. Colour photography by David Malin.
Copyright: Anglo-Australian Telescope Board

Explanation: Pictured are several galaxies of the Virgo Cluster, the closest cluster of galaxies to the Milky Way. The Virgo Cluster spans more than 5 degrees on the sky - about 10 times the angle made by a full Moon. It contains over 100 galaxies of many types - including spirals, ellipticals, and irregular galaxies. The Virgo Cluster is so massive that it is noticeably pulling our Galaxy toward it. The above picture includes two galaxies that are also Messier objects: M84 and M86. M84 is the bright elliptical galaxy just above the centre of the photograph, and M86 is the bright elliptical galaxy to its right.

Tomorrow's picture: Aurora and Orion

Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
NASA Technical Rep.: Jay Norris. Specific rights apply.
A service of: LHEA at NASA/ GSFC
&: Michigan Tech. U.