9 votes Something on Mars is producing gas usually made by living things on Earth Posted April 2, 2019 by unknown user Tags: mars, methane, nasa, solar system, physics.astro, biology.astro, science.planetary, author.kenneth chang, source.the new york times, paywall https://www.nytimes.com/2019/04/01/science/mars-methane-gas.html Link information This data is scraped automatically and may be incorrect. Authors Kenneth Chang Published Apr 1 2019 Word count 684 words