Podaster: Dr. Pamela Gay
![This image has an empty alt attribute; its file name is EscapeVelocity-1-150x150.png](https://cosmoquest.org/x/365daysofastronomy/files/2023/08/EscapeVelocity-1-150x150.png)
Title: Escape Velocity Space News – EVSN: Cosmic Billiards Leads to Inner Planetary Growth
Organization: Cosmoquest
Link: http://dailyspace.org/
Description:
From September 28, 2021.
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.
Bio: Dr. Pamela Gay is a Senior Scientist at Planetary Science Institute and a Director of CosmoQuest.
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365 Days of Astronomy
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