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Captured by
Philip Imbrogno

Pleiades M 45 with the Pleiades 68

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When It Comes to Galaxies, Diversity Is Everywhere

11/28/2008 06:24PM

When It Comes to Galaxies, Diversity Is Everywhere

There's an old saying in astronomy: "Galaxies are like people. They're only normal until you get to know them." That view is supported by a group of astronomers after using NASA's Hubble Space Telescope to study a large number of galaxies in our cosmic backyard. The detailed survey, called the ACS Nearby Galaxy Survey Treasury (ANGST) program, observed roughly 14 million stars in 69 galaxies. The survey explored a region called the "Local Volume," and the galaxy distances ranged from 6.5 million light-years to 13 million light-years from Earth. The Local Volume resides beyond the Local Group of galaxies, an even nearer collection of a few dozen galaxies within about 3 million light-years of our Milky Way Galaxy.


Comments:

I cannot get to the beginning of the story here. It is to the right of the picture and I cannot pull it into view. Is anyone else experiencing this problem? There is no little bar at the bottom of my screen to move the page to the left to see it. Thanks. :S
  • swinger07 [Steve Hohbach]
  • 12/14/2008 06:04PM
I can View it all <img class='' src='http://new.astromart.com/astromart/javascripts/sceditor/emoticons/wink.png' alt='wink' title='wink'/>