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Q&A Is this planet possible in real life?

Doing a simple density calculation, I get $$\rho=\frac{0.09M_{\oplus}}{\frac{4}{3}\pi R^3}\approx15.97\text{ grams/cm}^3$$ For comparison, here's a list of the average densities, $\bar{\rho}$, of t...

posted 9y ago by HDE 226868‭  ·  last activity 6y ago by HDE 226868‭

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#1: Attribution notice removed by user avatar System‭ · 2020-06-01T14:13:48Z (over 4 years ago)
Source: https://worldbuilding.stackexchange.com/a/38253
License name: CC BY-SA 3.0
License URL: https://creativecommons.org/licenses/by-sa/3.0/