Question

Which space agency released surprising pictures of the remains of the huge river which ran across Mars at some point in time on January 17, 2013?

विकल्प

• NASA

• European Space Agency

• Australian Space Agency

• ISRO

Answer 1

European Space Agency

Explanation:

The European Space Agency released an astonishing series of pictures showing the remnants of a huge river than once ran across Mars. Taken by the ESA's  Mars Express, they show Reull Vallis, the 'river-like structure' is believed to have formed when running water flowed in the distant martian past.