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3Episodes
Category: Science & Medicine

A fun take on the latest science news with enough data to sink your teeth into. Lagrange Point goes beyond the glossy summary and gets in depth with the research from across the world.

Episode 329 - Mysteries from the formation of our solar systems

June 3, 2019

There are many things we don't understand from the formation of our solar system. Why did Jupiter end up with weird asymmetrical groupings of asteroids around it? Is there a region of dust free space around the sun? If there is why can't we find it? What caused the beautiful rings of dust millions of kms wide around Venus and Mercury? Where did that dust come from? All these questions and more as we unpack the hidden parts of our solar system.

References:

  1. Petr Pokorný, Marc Kuchner. Co-orbital Asteroids as the Source of Venus's Zodiacal Dust Ring. The Astrophysical Journal, 2019; 873 (2): L16 DOI: 10.3847/2041-8213/ab0827
  2. S. Pirani, A. Johansen, B. Bitsch, A.J. Mustill, D. Turrini. Consequences of planetary migration on the minor bodies of the early solar system. Astronomy & Astrophysics, 2019; DOI: 10.1051/0004-6361/201833713