“Spark of Life” –Asteroid Impacts in Ancient Mars Hydrogen-Rich Atmosphere

  A NASA study based on new data from the Curiosity Mission rover reveals asteroid impacts on ancient Mars could have produced key ingredients for life if the Martian atmosphere was rich in hydrogen. “Having more hydrogen as a greenhouse gas in the atmosphere is interesting both for the sake of the climate history of … Continue reading “Spark of Life” –Asteroid Impacts in Ancient Mars Hydrogen-Rich Atmosphere