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Dark Matter loading

Dark matter and dark energy play important roles in the universe.

Concept Map

Explore connections in math and science

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Discover related concepts in Math and Science.
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Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.
  • Read
    Dark Matter

    Dark Matter

    by CK-12 //basic
    Overview of dark matter and dark energy.
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  • Video
    Dark Matter Dark Energy & the Unknown Universe

    Dark Matter Dark Energy & the Unknown Universe

    by CK-12 //basic
    This interesting video explains dark matter and how it applies to the universe.
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    This indicates how strong in your memory this concept is
  • Video
    Dark Energy

    Dark Energy

    by CK-12 //basic
    In this video, Saul Perlmutter explains how dark energy, which makes up 70 percent of the universe, is causing our universe to expand.
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Real World Application
    Einstein in the Dark

    Einstein in the Dark

    by CK-12 //basic
    Einstein devised the cosmological constant to explain a static universe, but when the universe was found to be expanding he called it a blunder. But it might be real; it might be dark energy.
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    This indicates how strong in your memory this concept is
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