Scientists have known for some time that Mars used to be warm and wet. It harbored plenty of liquid water. However, between 4.2 and 3.7 billion years ago, most of the Mars atmosphere was lost to...
Ancient Mars Contained Plenty of Lakes, Study Finds
Scientists have known for some time that Mars used to be warm and wet. It harbored plenty of liquid water. However, between 4.2 and 3.7 billion years ago, most of the Mars atmosphere was lost to...
