Elara Greystone

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What is the theory of core collapse supernovae?

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Which type of galaxy is likely to form the fewest stars?

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What is the Local Group in the universe?

Does NASA hire astrochemists?

What is the largest structure in our universe?

How bright can a supernova get?

What is the apparent great circle annual path of the Sun in the celestial sphere as seen from the Earth?

Elara Greystone - spaceanswers.net