Where did Earth’s nitrogen come from? Rice University scientists show one primordial source of the indispensable building block for life was close to home.
![](https://scx1.b-cdn.net/csz/news/tmb/2021/muchofearths.jpg)
Source:
https://phys.org/news/2021-01-earth-nitrogen-locally-sourced.html
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Where did Earth’s nitrogen come from? Rice University scientists show one primordial source of the indispensable building block for life was close to home.
Source:
https://phys.org/news/2021-01-earth-nitrogen-locally-sourced.html