What was the initial belief about the galaxy NGC 1052-DF2 regarding dark matter?
That Galaxy With No Dark Matter It's Probably Not Real - SciShow News

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Physics, Science
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11th Grade - University
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Hard
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7 questions
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1.
OPEN ENDED QUESTION
3 mins • 1 pt
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2.
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3 mins • 1 pt
What led scientists to question the existence of dark matter in DF2?
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3.
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3 mins • 1 pt
What new findings were presented in the recent study about DF2?
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4.
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3 mins • 1 pt
How did the distance measurement of DF2 change with the new study?
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5.
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3 mins • 1 pt
What is Sagittarius A star and why is it significant in the study of black holes?
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6.
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3 mins • 1 pt
What breakthrough did the recent study achieve regarding the accretion disk around Sagittarius A star?
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7.
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3 mins • 1 pt
What implications do the findings about DF2 and Sagittarius A star have for our understanding of galaxies?
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