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Quotes and aphorisms
Vera Rubin
about grade

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Our
Matter
Good
Third
Ignorance
Knowledge
Only
About
Out
Ten
Ratio
Number
Grade
Factor
Galaxy
Kindergarten
Spiral

Vera Rubin quotes and aphorisms about grade

In a spiral galaxy, the ratio of dark-to-light matter is about a factor of ten. That's probably a g

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