What Is Dark Matter? A Mystery of the Universe | Physics Girl

PBS Learning Media
Contributed By
PBS Learning Media
Resource Type
Classroom Material
Keywords
Physics Girl Dianna Cowern dark matter light light spectrum Baryonic Matter gravity orbital speed gravitational lensing machos wimp massive compact halo objects weakly interacting massive particle galaxies gravitational attraction gravitational pull luminosity electromagnetic force PBS Digital Studios
Subjects
Science
Grade Levels
Grade 9 Grade 10 Grade 11 Grade 12
Related Resources

What Is Dark Matter? A Mystery of the Universe | Physics Girl

You've probably heard the term Dark Matter, but what is it, and how do we know it exists?
Publisher
PBS Learning Media

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