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The Universe Quiz 8 (25 MCQs)

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1. A collection of stars, dust, and gas bound together by gravity is _____
2. Scientist that developed the law of universal gravitation
3. Which of the following stars would be seen as the brightest star?
4. The energy from the sun is created by a process called
5. The multiverse theory is popular in what culture
6. GALAXY WITH NO DEFINITE SHAPE AND USUALLY FORMS WHEN TO GALAXIES COLLIDE TOGETHER
7. Stars are made mostly of which two elements?
8. What color is our sun?
9. Which of the following would most often be measured in light years?
10. An observed change in the frequency of a wave when the source or observer is moving
11. Which of the following techniques can give us the speed of a star relative to us?
12. Is any natural body outside of the Earth's atmosphere.
13. How does space exploration technology benefit society?
14. Which type of star has the following life cycle? Nebula-Protostar-Main Sequence-Red Giant-Planetary Nebula-White Dwarf-Black Dwarf
15. States that all galaxies are moving away from us.
16. A quantitative observation includes _____
17. H-R diagrams measure both a star's _____ and _____
18. In which category is our Sun located?
19. The vast majority of galaxies in our universe are moving away from us. We know this because we observe _____ in the galaxies absorption spectra.
20. The Belgian priest to whom the big bang theory is attributed
21. Which type of star has the following life cycle:Nebula-Protostar-Main Sequence-Red Supergiant-Supernova-Black Hole / Neutron Star
22. There are probably more than _____ galaxies in the observable universe
23. As part of the modern theory of the origins of the elements, it is hypothesized that before the formation of the stars, most of the matter in the universe consisted of what atoms?
24. Which scientific theory has the most evidence?
25. Which theory has no beginning?
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