"The drive would provide enough thrust for a spacecraft to travel near the speed of light using only electricity, says physicist Jim Woodward."
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NASA-funded scientist says 'MEGA drive' could enable interstellar travel
From health concerns to funding, there's no shortage of obstacles preventing humans from traveling beyond our solar system. But the main obstacle is propulsion: Our spacecraft are simply too slow and too reliant on fuel to realistically make a voyage to Alpha Centauri, the closest star to our...
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