The Randall Carlson
@therandallcarlson·632K subscribers·2.1K videos
Ancient Cosmic Impacts
Posted
November 23, 2024
Views
159,661
Likes
7,838
Comments
136
Engagement
4.99%
November 23, 2024
159,661
7,838
136
4.99%
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0:49Now PlayingRecent discoveries reveal that catastrophic asteroid and comet impacts have occurred far more frequently than previously believed. Over 200 craters and astroblemes—subsurface impact scars—have been identified, many resulting from high-density objects like iron asteroids. These hypervelocity impacts leave lasting marks on Earth's surface and beneath, highlighting the profound effects of cosmic events on our planet's history. Advances in geology over the past three decades continue to uncover the scars of these ancient collisions, reshaping our understanding of Earth's vulnerability to space hazards.
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