NASA's Psyche has set a new benchmark for space communications. In December 2024, the spacecraft successfully beamed an infrared laser message back to Earth from a mind-boggling distance of 494 ...
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Fossilized dinosaur teeth reveal atmospheric CO2 levels from the Jurassic and Cretaceous periods
Dinosaurs may have vanished millions of years ago, but their teeth still carry a message from Earth’s distant past. A team of scientists from the Universities of Göttingen, Mainz, and Bochum has shown ...
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