Sometimes, the best innovative ideas come from synthesizing two previous ones. We’ve reported before on the idea of having a balloon explore the atmosphere of Venus, and we closely watched the progress of the Mars Oxygen ISRU Experiment (MOXIE) as part of the Perseverance rover on Mars. Sometimes, the best innovative ideas come from synthesizing two previous ones. We’ve reported before on the idea of having a balloon explore the atmosphere of Venus, and we closely watched the progress of the Mars Oxygen ISRU Experiment (MOXIE) as part of the Perseverance rover on Mars. Planetary Sciences Phys.org – latest science and technology news stories