Cosmic Billiards Leads to Inner Planetary Growth
EVSN: Escape Velocity Space News - En podcast af Dr. Pamela Gay, Erik Madaus, Ally Pelphrey - Torsdage
The inner solar system was a wild and wooly place as the planets were forming, and new research shows that the collisions that formed Earth and Venus were likely of the hit-and-run variety. Plus, polar ice loss warps the planet, and a black hole eats a star.
