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NASA is building a new engine to send astronauts to Mars
In March, NASA revealed plans for SR-1 (Space Reactor-1 Freedom), a nuclear-powered spacecraft concept designed to make Mars ...
A prototype ion engine that uses lithium vapor as a propellant has aced its first tests, achieving 25 times more power than ...
Fire fighters from CalFire respond to a fire inside the Gateway Energy Storage building, which caught fire in May, threatening to ignite the many lithium ion batteries that are stored there. May 23, ...
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