A large percentage of science posts should be either in the conspiracy or clickbait-insane category. Out of 5 tags on this post, only one (mars) is related to content. "Thankfully we now have Steemit.com to share vital information the networks choose not to!" https://www.jpl.nasa.gov/news/news.php?feature=6631
By the way, the REAL war happended on Jupiter https://en.wikipedia.org/wiki/Xenon#Occurrence_and_production