MOFFETT FIELD, Calif. — The 2007 NASA Government Invention of the Year is a heat shield material slightly more dense than balsa wood that is designed to protect spacecraft during their fiery re-entry ...

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Houston? NASA engineers have concluded that flawed manufacturing caused the fuel-tank insulation failure that forced the most recent shutdown of the program. And they hope to have it resolved in time ...

Space is an unforgiving environment. Astronauts must be protected from extreme temperatures at both ends of the hot and cold spectrum with materials that perform. In recent decades, aerogels have ...

NASA managers have cleared the agency's leak-bedeviled Artemis moon rocket for the start of another countdown early Monday, but engineers must resolve questions about hurricane-damaged insulation ...