View Full Version : Turning the Tides - NGC 3109 by Ken Crawford

2009-Mar-18, 04:30 PM
Somewhere off in the far reaches of Hydra about 4.3 million light years away is a local subgroup of galaxies and a small, barred spiral that just seems to be quietly minding its own business. Or is it? NGC 3109 might not look like much at first, but this little island universe is [...]

More... (http://www.universetoday.com/2009/03/18/turning-the-tides-ngc-3109-by-ken-crawford/)