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  2. Globus cruciger - Wikipedia

    en.wikipedia.org/wiki/Globus_cruciger

    The globus cruciger (Latin for 'cross-bearing orb'), also known as stavroforos sphaira (Greek: σταυροφόρος σφαίρα) [1] or "the orb and cross", is an orb surmounted by a cross. It has been a Christian symbol of authority since the Middle Ages , used on coins , in iconography , and with a sceptre as royal regalia .

  3. Celestial spheres - Wikipedia

    en.wikipedia.org/wiki/Celestial_spheres

    The celestial spheres, or celestial orbs, were the fundamental entities of the cosmological models developed by Plato, Eudoxus, Aristotle, Ptolemy, Copernicus, and others. In these celestial models, the apparent motions of the fixed stars and planets are accounted for by treating them as embedded in rotating spheres made of an aetherial ...

  4. Dynamics of the celestial spheres - Wikipedia

    en.wikipedia.org/wiki/Dynamics_of_the_celestial...

    Johannes Kepler's (1571–1630) cosmology eliminated the celestial spheres, but he held that the planets were moved both by an external motive power, which he located in the Sun, and a motive soul associated with each planet. In an early manuscript discussing the motion of Mars, Kepler considered the Sun to cause the circular motion of the planet.

  5. Dyson sphere - Wikipedia

    en.wikipedia.org/wiki/Dyson_sphere

    A Dyson sphere is a hypothetical megastructure that encompasses a star and captures a large percentage of its power output. [1] [2] [3] The concept is a thought experiment that attempts to imagine how a spacefaring civilization would meet its energy requirements once those requirements exceed what can be generated from the home planet's ...

  6. Will-o'-the-wisp - Wikipedia

    en.wikipedia.org/wiki/Will-o'-the-wisp

    The swampy area of Massachusetts known as the Bridgewater Triangle has folklore of ghostly orbs of light, and there have been modern observations of these ghost-lights in this area as well. The fifollet (or feu-follet) of Louisiana derives from the French. The legend says that the fifollet is a soul sent back from the dead to do God's penance ...

  7. Mysterious orb zooming past NYC accidentally caught on film ...

    www.aol.com/mysterious-orb-zooming-past-nyc...

    The orb appears white in the distance and takes on a blue tint as it gets closer to the camera. The potential object outpaces every boat on the Hudson and quickly arcs its way past the news chopper.

  8. Plasma globe - Wikipedia

    en.wikipedia.org/wiki/Plasma_globe

    As the power is increased, this single channel's capacity is overwhelmed and a second channel forms, then a third, and so on. The tendrils each compete for a footprint on the inner orb as well. The energies flowing through these are all of the same polarity, so they repel each other as like charges: a thin dark boundary surrounds each footprint ...

  9. Crystal ball - Wikipedia

    en.wikipedia.org/wiki/Crystal_ball

    A quartz crystal ball of the type commonly used for divination or scrying. The process of scrying often involves the use of crystals, especially crystal balls, in an attempt to predict the future or otherwise divine hidden information. [10]