Planets with water are the main targets for scientists' search for life on other worlds. Find out how a new study shows that these planets can be very different from Earth.
Water on Mars has been escaping for at least a billion years. Find out how NASA’s MAVEN spacecraft has shed new light on why this happens. (4 min read)
Water discoveries on the Moon and on Mars were made this week.. Find out how these studies help understand life on Earth and on other worlds. (4:45 min read)
The abundance of water is still a mystery to science. Find out why researchers believe that water may have formed with the Earth from its beginning. (4:45 min read)
Exoplanet water has been found on most planets studied but not in the quantities scientists expected. Find out what this means for the search for life in space. (4:30 min read)