EarthSky | What is dark matter?
How Do Scientists Know Dark Matter Exists? · Frontiers for Young Minds
Four things you might not know about dark matter | symmetry magazine
Vera Rubin, who spotted the first evidence of dark matter, dies at 88 | PBS NewsHour
The History of Dark Matter
7 scientists who pioneered our understanding of dark matter | BBC Sky at Night Magazine
Who discovered dark matter in galaxies?
Newly Discovered Satellite Galaxies: Another Blow Against Dark Matter? - Universe Today
Dark matter: Astronomers just made a discovery in a nearby dwarf galaxy
Dark Matter BREAKTHROUGH: Dark Matter EXISTS and explains 90 percent of the universe | Science | News | Express.co.uk
Dark matter | Definition, Discovery, Distribution, & Facts | Britannica
For the First Time, Scientists May Detect Dark Matter in Nearby Galaxy | The Science Explorer
/cdn.vox-cdn.com/uploads/chorus_asset/file/22356291/lede01_final.jpg "Dark matter, unexplained - Vox")
Dark matter, unexplained - Vox
Dark matter | Definition, Discovery, Distribution, & Facts | Britannica
Vera Rubin Didn't Discover Dark Matter - Scientific American Blog Network
NASA - Dark Matter
Inflationary Theory: The Discovery of Dark Matter
Is Dark Matter Real? - Scientific American
Hubble Makes Unexpected Dark Matter Discovery - YouTube
Dark Matter Discovered: Illustrated Science: Witzsche, Rolf A. F.: 9781523805150: Amazon.com: Books
Dark matter from 12 billion years ago detected for the 1st time | Space
Dark Matter and Dark Energy | National Geographic
Dark energy - Wikipedia
Is dark matter about to be discovered? - EDN
Dark Matter and Dark Energy: The Mystery Explained (Infographic) | Space
Dark Energy and Dark Matter - ppt download
