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Articles on X-ray diffraction

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The author posing with a fully-functional model of the Curiosity rover on Earth, not Mars.

Scientists at work: my other office is on Mars

“All systems go!” I said cautiously with a long sigh of relief. I had approved plans for the first soil analysis that would give humankind clues to the past and future habitability of Mars. One small word…
Search for glass beads to reveal the past. rickmach

Meteorite impacts leave behind time capsules of ecosystems

Meteorite impacts can be very destructive. One that fell in Mexico around 66m years ago created a 180km crater and caused the extinction of dinosaurs while spewing debris and molten rock into the air…

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