New outreach program releases Street View imagery (a Google Earth guided tour highlighting the Mars-like geology of Devon Island,) documentary and Street View highlights 25 March 2019. Mountain View, ...

The Close Approach happens every two years, but Tuesday's encounter at 38.6 million miles away will be the closest to Earth that Mars gets until 2035 Joelle Goldstein is a Senior News Editor on ...

A cliché among oceanographers is that humanity knows more about the surface of Mars than we do about the Earth's ocean floor.