Galaxy Evolution and Dark Matter – Will Hartley – 10/10/11

7th October 2011

On Monday we chatted to Will Hartley about galaxy evolution and how we know where dark matter is located in the Universe…

Here is our take on the different types of galaxy:

Here are the different types of galaxy in the Universe!

Hubble's Tuning Fork

And here is a link to one of The University of Nottingham’s astronomy pages. Look at the graphics – you can zoom in and out into galaxies in one part of our Universe. A couple of these galaxies are 12-13 billion years old… nearly the age of our Universe…