M20 - Trifid Tebula - Deep Sky Videos

The Trifid Nebula - Messier 20 - exhibits three types of nebula in one! Featuring Professor Mike Merrifield from the University of Nottingham. He tweets at http://twitter.com/ProfMike_M With thanks to various image contributors, including Adam Block: http://caelumobservatory.com/ More on the people who let us use their images: http://www.deepskyvideos.com/pages/image_contributors.html Deep Sky Videos website: http://www.deepskyvideos.com/ Twitter: https://twitter.com/#!/DeepSkyVideos Facebook: http://www.facebook.com/DeepSkyVideos Flickr: http://www.flickr.com/photos/68847473@N02/ More about the astronomers in our videos: http://www.deepskyvideos.com/pages/contributors.html Videos by Brady Haran Editing in this film by Stephen Slater