Half a century after the first successful Mars landing, Viking's greatest legacy may be the questions it taught us to ask.
Did Viking 1 find evidence of life on Mars? Fifty years after the NASA lander touched down, the jury is still out.
Scientists have uncovered evidence of a massive magma system beneath Mars' surface, challenging the long-held belief that ...
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Could evidence of life on Mars be hiding in clay? Europe wants to send a rover to check
ESA's Rosalind Franklin rover will investigate possible signs of life in Martian clay.
The redemption of Viking: Did the 50-year-old mission to Mars find life or not? How NASA’s 1975 mission to Mars led to decades of scientific controversy and confusion over the existence of life on ...
It was America’s bicentennial, July 4, 1976, and NASA was hoping not to see fireworks. After a 10-month traverse through space, the Viking 1 lander was ready to become the first spacecraft to operate ...
ESA's Rosalind Franklin rover will use MOMA to search for ancient Martian life by analyzing chiral organic molecules.
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