Exciting new observations from the Keck observatory

[Andymarrison]

News about the strange "solar system type" orbits of dwarf galaxies around Andromeda - interesting stuff!

http://keckobservatory.org/news/surprise_pancake_structure_in_andromeda_galaxy_upends_galactic_understandin

[bomberbaz]

very interesting stuff and although I have been into astronomy since I was a little lad and have discovered more in the last 3 months than I could believe I ever would. Seems like the experts are still learning fundamental information even now....