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Q&A Is this planet possible in real life?

Doing a simple density calculation, I get $ρ = \frac{0.09 M_{\oplus}}{\frac{4}{3} π R^{3}} \approx 15.97 {grams/cm}^{3}$ For comparison, here's a list of the average densities, $\bar{ρ}$ , of t...

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

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System‭ · 2020-06-01T14:13:48Z (almost 5 years ago)

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Source: https://worldbuilding.stackexchange.com/a/38253
License name: CC BY-SA 3.0
License URL: https://creativecommons.org/licenses/by-sa/3.0/

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