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Home Q & A Board Science-Related Homework Help Physics
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Tsync Tsync
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8 years ago
As of early 2013, the number of confirmed exoplanets found was:
A) thousands, around every star we have closely examined to date.
B) 5, all around stars within 20 light years of us.
C) 42, all much bigger than Jupiter, but orbiting red dwarf stars.
D) over 400, orbiting more than 300 stars.
E) about 900, mainly around stars much smaller and fainter than our Sun.
Textbook 
Astronomy Today

Astronomy Today


Edition: 8th
Authors:
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Minoring in physics
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RatatouilleRatatouille
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8 years ago
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Tsync Author
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#2
8 years ago
This astronomy class is killing me, thanks for chiming in and answering
Minoring in physics
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#3
8 years ago
Message back if you need anything
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