Venkatesh Rao@vgrwonder if coronvirus somehow got to mars 🤔Quote TweetAmy Shira Teitel@AmyShiraTeitel·Mar 6, 2020They're not saying it's aliens... But there's interesting news coming from @MarsCuriosity and Gale Crater - PAO https://sciencealert.com/organic-molecules-on-mars-could-have-a-biological-origin…7:09 PM · Mar 6, 20201 Like