Elliptical-galaxies sentence example
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- Scientific Law vs. Theory: How Are They Different?
When reviewing scientific research or information about the world around you, it's important to know how to separate scientific law from theory. These closely related terms are similar yet not the same. Discover that both are equally important components of the scientific method as you explore scientific law vs. theory.
- Vera Cooper Rubin
Although her ideas on the nature of the universe were at first largely discounted, astronomer Vera Cooper Rubin (born 1928) has gained recognition for her research leading to the discovery of "dark matter."