All evidence points to Mars having had a carbon dioxide-rich atmosphere billions of years ago, but insufficient carbonates in Martian soil challenge this theory. Now, a new study using data from ...
Some bright Martian soil containing lots of sulfur and a trace of water intrigues researchers who are studying information provided by NASA’s Spirit rover. “This material could have been left behind ...
WASHINGTON — Scientists are analyzing results from soil samples delivered several weeks ago to science instruments on NASA’s Phoenix Mars Lander to understand the landing site’s soil chemistry and ...
Mars may have once been a paradise with Earth-like oceans and balmy beaches that would have been ideal for harboring living organisms, according to a new study. An international team of researchers ...
PASADENA, Calif. - The Spirit rover has used its entire "Swiss army knife" tool kit for the first time to analyze the composition of the martian soil, scientists said Tuesday. NASA scientists said the ...
(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Joel S. Levine, William & Mary (THE CONVERSATION) Finding life beyond the Earth would ...
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