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  2. Physics and Star Wars - Wikipedia

    en.wikipedia.org/wiki/Physics_and_Star_Wars

    Physics and. Star Wars. The interstellar space opera epic Star Wars uses science and technology in its settings and storylines. The series has showcased many technological concepts, both in the movies and in the expanded universe of novels, comics and other forms of media. The Star Wars movies' primary objective is to build upon drama ...

  3. Technology in Star Wars - Wikipedia

    en.wikipedia.org/wiki/Technology_in_Star_Wars

    Levitation in Star Wars is primarily caused by a type of anti-gravity technology known within the setting as a "repulsorlift engine." According to in-universe material, a fusion-powered repulsorlift or 'antigrav' creates a field of negative gravity that pushes against the natural gravitational field of a planet.

  4. Jeans instability - Wikipedia

    en.wikipedia.org/wiki/Jeans_instability

    Star formation. The Jeans instability is a concept in astrophysics that describes an instability that leads to the gravitational collapse of a cloud of gas or dust. [1] It causes the collapse of interstellar gas clouds and subsequent star formation. It occurs when the internal gas pressure is not strong enough to prevent the gravitational ...

  5. Gravitational collapse - Wikipedia

    en.wikipedia.org/wiki/Gravitational_collapse

    Gravitational collapse is the contraction of an astronomical object due to the influence of its own gravity, which tends to draw matter inward toward the center of gravity. [1] Gravitational collapse is a fundamental mechanism for structure formation in the universe. Over time an initial, relatively smooth distribution of matter, after ...

  6. Hyperspace - Wikipedia

    en.wikipedia.org/wiki/Hyperspace

    e. In science fiction, hyperspace (also known as nulspace, subspace, overspace, jumpspace and similar terms) is a concept relating to higher dimensions as well as parallel universes and a faster-than-light (FTL) method of interstellar travel. In its original meaning, the term "hyperspace" was simply a synonym for higher-dimensional space.

  7. List of Star Wars planets and moons - Wikipedia

    en.wikipedia.org/wiki/List_of_Star_Wars_planets...

    On-screen examples include Tatooine, Yavin, Hoth, Bespin, Endor, Geonosis, Utapau, Mustafar, and Kessel. Wild Space – star systems located beyond the Outer Rim – because a galaxy's "edge" is not a fixed border line, but a concentration of stars tapering off in frequency.

  8. History of gravitational theory - Wikipedia

    en.wikipedia.org/wiki/History_of_gravitational...

    The 12th-century scholar Al-Khazini suggested that the gravity an object contains varies depending on its distance from the centre of the universe (referring to the centre of the Earth). Al-Biruni and Al-Khazini studied the theory of the centre of gravity, and generalized and applied it to three-dimensional bodies.

  9. Interstellar (film) - Wikipedia

    en.wikipedia.org/wiki/Interstellar_(film)

    Romilly remains aboard, while the others descend into the black hole's gravity well to survey the first candidate planet. The planet is an inhospitable ocean world, and Doyle is swept away by a colossal wave. Cooper and Brand return to the Endurance, but have lost 23 Earth-years due to the severe time dilation, caused by escaping the gravity well.