From: here@is.invalid   
      
   Perseverance rover just made oxygen on Mars   
   ...   
   ...   
   The rover on Tuesday successfully converted some of the plentiful   
   carbon dioxide on Mars into oxygen as a first test of its MOXIE   
   instrument. The name MOXIE is short for Mars Oxygen In-Situ Resource   
   Utilization Experiment.   
      
   After warming up for about two hours, MOXIE produced 5.4 grams of   
   oxygen. This is enough to sustain an astronaut for about 10 minutes.   
      
      
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)