Mars's atmosphere and climate are impacted by interactions with solar wind, a stream of plasma comprised of protons and ...
Mars, once a planet abundant with water, now lies as a barren, arid expanse. Its surface features reveal a history where water once flowed freely. Over the last three billion years, some of that water ...
NASA’s Hubble Space Telescope and the Mars Atmosphere and Volatile Evolution (MAVEN) mission have worked together to unravel ...
The fact that the cold, dry Mars of today had flowing rivers and lakes several billion years ago has puzzled scientists for ...
An curved arrow pointing right. NASA and its team behind the Mars Atmosphere and Volatile Evolution (MAVEN) spacecraft have found hard evidence of what turned Mars into a cold desert wasteland.
During his second inauguration speech, President Donald Trump endorsed a Mars mission as a part of America’s push into new ...
He is Principal Investigator on the Mars Atmosphere and Volatile Evolution (MAVEN) mission, orbiting Mars since 2014 and focused on studying the loss of Mars atmosphere to space.