

Flashcard on Dark Matter and Dark Energy
Flashcard
•
Social Studies
•
5th Grade
•
Practice Problem
•
Hard
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8 questions
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1.
FLASHCARD QUESTION
Front
Cosmology
Back
Study of the universe
2.
FLASHCARD QUESTION
Front
Discovery of the expanding universe
Back
Edwin Hubble
3.
FLASHCARD QUESTION
Front
Dark matter:
Back
A new kind of particle
4.
FLASHCARD QUESTION
Front
Percentage of the universe that is dark energy?
Back
70%
5.
FLASHCARD QUESTION
Front
Age of the universe in modern cosmology
Back
13.77 billion years
6.
FLASHCARD QUESTION
Front
PANTHEON+ survey
Back
Measures supernovae
7.
FLASHCARD QUESTION
Front
PANTHEON+ survey measured:
Back
Positions of supernovae
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