DALLAS — What we know about one of the planets next door has come a long way. "Mars is not the arid, dry planet we thought it was in the past," announced Dr. Jim Green, director of planetary science ...

For years, scientists have debated whether Mars could host liquid water beneath its icy surface. Recent radar findings, particularly from the Mars Advanced Radar for Subsurface and Ionosphere Sounding ...

Scientists have now identified water frost on the summits of several large Martian volcanoes, indicating potential habitable zones for future missions to the Red Planet. This discovery, led by Dr.

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Water has been found hidden inside tiny glass beads taken from the ...