Curiosity

Illustration : paysage martien sous un climat plus chaud et humide, comme c'était le cas il y a plus de 3,5 milliards d'années. La vie s'était-elle installée à sa surface à cette période ? © dottedyeti, Adobe Stock

Mars: we are now certain, the basic ingredients of life were on its surface

Since 2012, the rover Curiosity is conducting investigations on the surface of Mars with the aim of better constraining the climate evolution of the Red Planet and the presence of water liquid in its past, but also to determine whether or not Mars was ever able to support life. If we now know that many …

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Curiosity takes inventory of a key ingredient for life on Mars

Curiosity takes inventory of a key ingredient for life on Mars

Mission teams from the Curiosity rover have measured levels of total organic carbon (a key component of molecules of life) in Martian sedimentary rocks for the first time. These samples were taken from the Gale crater which once housed a huge body of water. Organic carbon If the surface of Mars is today inhospitable for …

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