What Would Happen If the Planets Lined Up?

What Would Happen If the Planets Lined Up?

Assessment

Interactive Video

Physics, Science, Other, Life Skills

11th Grade - University

Hard

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The video explores the concept of planetary alignment, debunking myths about catastrophic effects. It discusses scientific perspectives on whether true alignments have occurred, noting the challenges due to planetary orbits. Historical alignments, like those in 1982 and 2000, are examined, showing no significant impact on Earth. The gravitational effects of alignments are minimal, with NASA calculations indicating negligible tidal changes. The video highlights syzygy, a more common alignment of three celestial bodies, and its practical applications, such as the Voyager missions. The video concludes with a call to action for viewers to engage with SciShow Space.

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What new insight or understanding did you gain from this video?

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