Geography · Astronomy
According to modern variants of the nebular hypothesis, what event is believed to have triggered the initial collapse of the solar nebula?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Intense solar wind activity
- 2Passing of a rogue star
- 3Internal gravitational instability alone
- 4A nearby supernova explosion✓
Correct answer
A nearby supernova explosion
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