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  2. Sep 25, 2021 · The concept of antigravity, the hypothetical phenomenon of creating a place or object that is free of gravity, has been around for a while now. But since November 2020, it has begun to be taken a ...

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    From the hoverboards of \"Back to the Future\" to the gravity guns of \"Half-Life 2,\" science fiction is peppered with antigravity technology. In the real world of peer-reviewed studies, corporate-funded labs and general relativity, however, \"antigravity\" is a dirty word. As such, antigravity technology remains both the Holy Grail and a red flag...

    Gravity, you undoubtedly remember, is the attractive force between objects. It holds you to the planet and keeps the planet orbiting around the sun. As you might imagine, the idea of reducing, canceling or protecting against this effect of gravity is highly appealing.

    Antigravity technology would revolutionize space exploration and energy production. It would slash the energy demands of travel and transportation. First, however, we'd just have to drastically alter our understanding of physics and figure out how to counter this powerful force.

    For example, in 1992, Russian physicist Evgeny Podkletnov claimed to have successfully tested a device that shields an object from gravity. The experiment involved levitating a superconducting disc above a magnet. No one -- including NASA researchers -- has been able to replicate this experiment in the nearly two decades since that time. In 2002, n...

    Many scientists strongly believe that antigravity isn't possible, given what we know about the universe and the laws that govern it. So for now, all those amazing antigravity gizmos are going to have to remain within the realm of science fiction.

  3. en.wikipedia.org › wiki › Anti-gravityAnti-gravity - Wikipedia

    Anti-gravity (also known as non-gravitational field) is a hypothetical phenomenon of creating a place or object that is free from the force of gravity. It does not refer to either the lack of weight under gravity experienced in free fall or orbit , or to balancing the force of gravity with some other force, such as electromagnetism and ...

  4. Apr 29, 2024 · While the company behind the drive, Exodus Propulsion Technologies, says that the drive can achieve a thrust to counteract Earth’s gravity, such a claim still needs independent verification and ...

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  5. American interest in " gravity control propulsion research " intensified during the early 1950s. Literature from that period used the terms anti-gravity, anti-gravitation, baricentric, counterbary, electrogravitics (eGrav), G-projects, gravitics, gravity control, and gravity propulsion. [1] [2] Their publicized goals were to discover and ...

  6. Oct 29, 2014 · Space & Physics. Many people seem to think NASA has secret training rooms in which gravity can be turned off. Aside from the long-running Anti Gravity column in Scientific American, however,...

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