Mars today is a cold, dry desert, but its surface tells a very different story. Ancient river channels, lake basins, and ...
Footage from NASA/ESA Hubble Space Telescope that celebrates 35 years in space. Images of Mars, planetary nebula NGC 2899, Rosette Nebula and galaxy NGC 5335 to celebrate. Credit: NASA's Goddard Space ...
The current image of Mars as an arid and hostile desert contrasts sharply with the history revealed by its surface. Channels, ...
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