Across the Universe: Original Proof
First published in The Tablet in February, 2005… and on The Catholic Astronomer several years ago. Note that Spirit and Opportunity, originally designed to be a 90 day mission, have now been in operation for more than 5000 days! In January [2005], the Opportunity rover that has been trundling across Mars came upon a pitted lump of iron and nickel, about the size of a basketball. The rover’s chemical tests confirmed that it had found an iron/nickel meteorite, a stray bit of a broken-up asteroid fallen from the sky, with a composition like those that have fallen onto the Earth. A lump of metallic iron is not what one would expect to find on Mars. The Martian atmosphere is rich in carbon dioxide; the oxygen from that carbon dioxide, and from the water we now know once flowed on the surface, should be enough to turn metallic iron into a rusty pile of iron oxide. And in fact, oxidized iron … Continue reading →