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  2. Sloan Digital Sky Survey - Wikipedia

    en.wikipedia.org/wiki/Sloan_Digital_Sky_Survey

    In July 2020, after a 20-year-long survey, astrophysicists of the Sloan Digital Sky Survey published the largest, most detailed 3D map of the universe so far, filled a gap of 11 billion years in its expansion history, and provided data which supports the theory of a flat geometry of the universe and confirms that different regions seem to be ...

  3. NASA's Eyes - Wikipedia

    en.wikipedia.org/wiki/NASA's_Eyes

    The Eyes family of products is available for desktop computers running Windows 7+, and Mac OSX 10.8+. Deep Space Network Now and Experience Curiosity are web-based and available across all platforms. [1] [2] 3D models of spacecraft and other objects are displayed with the option of comparing their size to a human, school bus, or football stadium.

  4. Google Earth - Wikipedia

    en.wikipedia.org/wiki/Google_Earth

    Google Earth is a web and computer program that renders a 3D representation of Earth based primarily on satellite imagery.The program maps the Earth by superimposing satellite images, aerial photography, and GIS data onto a 3D globe, allowing users to see cities and landscapes from various angles.

  5. List of nearest stars - Wikipedia

    en.wikipedia.org/wiki/List_of_nearest_stars

    Animated 3D map of the nearest stars, centered on the Sun. 3D red green glasses are recommended to view this image correctly. A radar map of the distances ( ) and positions ( ) of all known stellar bodies or systems within 9 light years (ly) (for within 12 ly see this map).

  6. Celestia - Wikipedia

    en.wikipedia.org/wiki/Celestia

    This allows closer views of well-mapped objects that have high-resolution VTs available for download. 3D models of historical and existing spacecraft are available flying in reasonably accurate trajectories, such as Sputnik 1, Voyager 2, the Hubble Space Telescope, and the International Space Station, as are extended data plots for stars (2 ...

  7. SpaceEngine - Wikipedia

    en.wikipedia.org/wiki/SpaceEngine

    SpaceEngine is an interactive 3D planetarium and astronomy software [2] initially developed by Russian astronomer and programmer Vladimir Romanyuk. [3] Development is now continued by Cosmographic Software, an American company founded by Romanyuk and the SpaceEngine Team in February 2022, based in Connecticut.

  8. Three-dimensional space - Wikipedia

    en.wikipedia.org/wiki/Three-dimensional_space

    Most commonly, it is the three-dimensional Euclidean space, that is, the Euclidean space of dimension three, which models physical space. More general three-dimensional spaces are called 3-manifolds. The term may also refer colloquially to a subset of space, a three-dimensional region (or 3D domain), [1] a solid figure.

  9. 3-sphere - Wikipedia

    en.wikipedia.org/wiki/3-sphere

    In this picture, the whole 3D space maps the surface of the hypersphere, whereas in the next picture the 3D space contained the shadow of the bulk hypersphere. Direct projection of 3-sphere into 3D space and covered with surface grid, showing structure as stack of 3D spheres ( 2-spheres )