What was the primary reason for launching the Galaxy Zoo project?
Hanny's Voorwerp: The Mystery Blue Blob

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Physics, Science
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11th Grade - University
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Hard
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5 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
To discover new galaxies
To map the universe
To classify a large number of galaxies
To find new stars
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What did Hanny van Arkel initially notice in the Galaxy Zoo project?
A new planet
A small blue smudge next to a galaxy
A new type of star
A black hole
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What was the actual color of Hanny's Voorwerp when observed without false coloring?
Green
Blue
Red
Yellow
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary source of light for a quasar ionization echo?
A supernova
A quasar
A neutron star
A pulsar
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What recent theory suggests a more extreme environment might be needed for creating quasar ionization echoes?
A massive galaxy collision
A closely orbiting pair of supermassive black holes
A single supermassive black hole
A large star cluster
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