The European Space Agency has released stunning images of the enormous Valles Marineris canyon taken by the Mars Express.
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Nestled away in some of Europe’s most culture-rich cities are libraries that have stood the test of time. They are filled from floor to ceiling with books of all sorts, but the architecture of these buildings often speaks volumes about the time periods they were built in. petapixel.com »
2017-06-12 18:32
Researchers with the University of Arizona have released a new close-up image of Mars’s giant canyon that was taken with NASA’s HiRISE camera which sits onboard the Mars Reconnaissance Orbiter.