How to escape the black holes gravity
Problem:
"What is the minimum number of meters away from the center of a black hole 2,616 times the mass of the Sun that an astronaut must be, in order to escape the black hole's gravity? Your answer should be significant to four digits."
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For this activity, you will synthesize all that you have learned about the possible existence of life on other planets (or moons!) and develop a prototype
Problem: What is unusual about the "atmosphere" of Mercury? Please explain it in detail thank you.
In a paragraph, discuss the factor that you think we have the best grasp upon, and why.
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"What is the minimum number of meters away from the center of a black hole 2,616 times the mass of the Sun that an astronaut must be
Describe how Erastothenes measured the circumference of our planet.
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What is the rest wavelength of an emission line observed at 2328 nanometers in a galaxy 100 Megaparsecs away from the Milky Way?
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