Very nice work. Its always good to see summaries of modern scientific papers on Steemit and you've done a nice job of explaining the importance of the work and the findings of the researchers. My one suggestion would be to include figures from the paper itself. Its open access so I don't think including a figure like the one below:

demonstrating gases released by the pellets over time would be a problem. Either way great work overall and thanks for contributing to SteemSTEM.