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Red planet was half blue say space scientists

NASA visualization that suggests an ocean once covered the surface of Mars. (NASA Goddard via SWNS)

By Dean Murray

The red planet was half blue, according to space scientists.

Red planet was half blue say space scientists

NASA visualization that suggests an ocean once covered the surface of Mars. (NASA Goddard via SWNS)
Red planet was half blue say space scientists

Artist impression of the Mars Express spacecraft above Mars. (ESA/Alex Lutkus via SWNS)
Red planet was half blue say space scientists

An archive 'true-colour' image of Mars acquired on Feb. 24, 2007 showing it as the familiar red planet. (ESA/MPS et al. via SWNS)

Originally published on talker.news, part of the BLOX Digital Content Exchange.

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