The Blue Ghost lunar module has captured itself in front of Earth. The top of the spacecraft's engines and some of its scientific equipment are visible, wrapped in orange and gold insulation. (Image credit: Firefly Aerospace) The 'ghost' spacecraft has…
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An artist's illustration of Mars. (Image courtesy of SCIEPRO/SCIENCE PHOTO LIBRARY via Getty Images) A new study suggests our understanding of the origin of Mars' red color may be wrong. The Red Planet owes its distinctive hue to rusty iron…
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A hypothetical photograph of Mars 3.6 billion years ago, showing the Deuteronyl Ocean covering half the planet. (Photo courtesy of Robert Citron) Based on ground-penetrating radar data obtained by the Chinese Mars rover, it can be assumed that Mars may…
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