For more than a century, gravity has been the immovable backdrop of modern physics, a force that can be described and exploited but never truly switched off. Now a former NASA engineer says he has ...
Interesting Engineering on MSN
Laser-driven metajets point to new fuel-free propulsion paths for spacecraft
Researchers at Texas A&M University have demonstrated a laser-driven propulsion system that can lift ...
Interesting Engineering on MSN
World-first light propulsion ‘metajets’ could enable 20-year mission to Alpha Centauri
Using even the most advanced rocket propulsion technologies available today, it would take billions ...
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