For more than a century, gravity has been the immovable backdrop of modern physics, a force that can be described and ...

For decades, scientists have dismissed the idea of reactionless propulsion—the concept of generating thrust without expelling propellant—as a fantasy that defies the laws of physics. But Charles ...

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Join scientists Dr Brian OLeary and Tom Valone as they embark on a journey of discovery that takes them through some of the most technologically advanced science experiments Learn how far experts have ...

Antigravity -- Beyond rocket propulsion -- Onward and upward -- An etheric explanation -- The U.S. antigravity squadron -- Gravity beam propulsion -- Project skyvault -- Microwave phase conjugation -- ...

NASA engineers have successfully tested a new breed of reaction control engine and propulsion system. Aimed at furthering NASA’s space exploration goals, the tests helped investigate the possibility ...