Collaborating to build a more efficient rocket

Sal Rodriguez, a nuclear engineer at Sandia National Laboratories, is forging a rocket revolution with the help of the University of New Mexico and student Graham Monroe.

Researchers 3D print moon rover wheel prototype with NASA

Researchers at the Department of Energy's Oak Ridge National Laboratory, in collaboration with NASA, are taking additive manufacturing to the final frontier by 3D printing the same kind of wheel as the design used by NASA ...

China tests a Stirling engine in orbit

The China National Space Agency (CNSA) has made considerable progress in recent years with the development of its Long March 5 (CZ-5) rocket and the completion of its Tiangong-3 space station. The agency also turned heads ...

Research and policy in a changing Arctic

"A climate in crisis," President Biden said in his inauguration speech, is among a cascade of challenges in a "winter of peril and possibility."

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