Essay
Describe how gravitational lensing works. What can it tell us about a quasar? What can it tellus about the galaxy that is doing the lensing? How is lensing valuable to the study of darkmatter?
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Gravitational lensing occurs when a near...View Answer
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Correct Answer:
Verified
Gravitational lensing occurs when a near...
View Answer
Unlock this answer now
Get Access to more Verified Answers free of charge
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