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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 315 - Asteroids, meteorites and the destruction of moons

February 25, 2019

It's easy to think of the solar system as a static object that's always been there. But by studying asteroids, meteorites and moons we can piece together the often violent and dramatic history of our solar system. From Earth being bombarded by water bearing asteroids, to moons being broken apart and reformed around Neptune. We even follow up on some of the great work done by JAXA and the Hyabusa 2 mission. This week we look at some of the latest research into our solar system by studying the smallest often overlooked pieces.

References:

  1. Josep M. Trigo-Rodríguez, Albert Rimola, Safoura Tanbakouei, Victoria Cabedo Soto, Martin Lee. Accretion of Water in Carbonaceous Chondrites: Current Evidence and Implications for the Delivery of Water to Early EarthSpace Science Reviews, 2019; 215 (1) DOI: 10.1007/s11214-019-0583-0
  2. Rincon, P. (2019, February 21). Hayabusa-2: Japan mission set to 'bite an asteroid'. Retrieved from https://www.bbc.com/news/science-environment-47293317
  3. M. R. Showalter, I. de Pater, J. J. Lissauer, R. S. French. The seventh inner moon of NeptuneNature, 2019; 566 (7744): 350 DOI: 10.1038/s41586-019-0909-9