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omaralnatour omaralnatour
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A month ago

Which discovery about exoplanetary systems was most surprising considering how our own solar system formed?



Some exoplanetary systems contain planets within their habitable zones.



Some exoplanetary systems contain planets with a wide range of densities.



Some exoplanetary systems contain more than one Earth-sized planets.



Some exoplanetary systems contain Jupiter-sized planets that orbit close to their stars.

Textbook 
ASTRO

ASTRO


Edition: 3rd
Authors:
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ramos1992ramos1992
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A month ago
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omaralnatour Author
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A month ago
You make an excellent tutor!
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Smart ... Thanks!
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I appreciate what you did here, answered it right Smiling Face with Open Mouth
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