Christopher Riley – Medium

Christopher Riley

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Christopher Riley

Worlds Apart

With every new view from the surface of Mars comes a reminder of just how fortunate we are to live on Earth. They should serve as one more…

Feb 1, 2021

Worlds Apart

Feb 1, 2021

Christopher Riley

From Mars to Earth

A year after NASA’s Perseverance Rover lands at Jezero Crater on Mars, Christopher Riley reveals an image of its twinned site here on Earth

Feb 13, 2022

From Mars to Earth

Feb 13, 2022

Christopher Riley

Christopher Riley

Christopher Riley is a science writer and filmmaker. He has a Ph.D. in planetary science and is the author of ‘Where once we Stood’. www.chris-riley.net

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