Steve discusses the new finding from NASA’s Mars Reconnaissance Orbiter (MRO). Data from the imaging spectrometer on MRO has provided the strongest evidence yet that liquid water flows intermittently on present-day Mars.
Links to Steve's stories:
NASA Confirms Evidence That Liquid Water Flows on Today's Mars
60 Minutes in Space - Scientists from the Space Sciences Department at the Denver Museum of Nature & Science take you "behind the stories" using the best images and animation available to help understand the latest developments.