Explore the urgent challenge of rising atmospheric CO2 and discover how innovative technologies like Carbon Capture and ...

Prevailing theories suggest that Mars was once covered in a major liquid water system of oceans, rivers, and lakes, which presupposes a thick atmosphere that could maintain temperatures at which ...

Artist impression of a nuclear fission powered rocket. Credit: General Atomics A new test of nuclear propellant fuel under space-like conditions has been hailed as a success by NASA and General ...

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