Study says microbes carried from Earth could become deadlier on Mars | Complex carbon molecules found on Mars | Inshorts InshortsCould infectious microbes on Mars become more dangerous? New research reveals a surprising risk for future astronauts The Times of IndiaMars Survival Study: Earth’s Disease-Causing Microbes Could Thrive on the Red Planet & Potentially Become More Dangerous for Future Astronauts, Scientists Warn The Sunday Guardian