Which type of celestial bodies was Helin known for discovering?
Minor Planets
Black Holes
Exoplanets
Galaxies
Answer
Yes, Helin specialized in discovering minor planets, also known as asteroids, which are small rocky bodies orbiting the Sun. These celestial objects range in size from a few meters to hundreds of kilometers and are mostly found in the asteroid belt between Mars and Jupiter. Helin's contributions to asteroid discovery have significantly expanded our understanding of the Solar System's composition and dynamics.
Stargazing Pioneer: The Eleanor F. Helin Challenge
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