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  2. Neon - Wikipedia

    en.wikipedia.org/wiki/Neon

    This is an accepted version of this page This is the latest accepted revision, reviewed on 11 February 2025. Chemical element with atomic number 10 (Ne) This article is about the chemical element. For other uses, see Neon (disambiguation). Chemical element with atomic number 10 (Ne) Neon, 10 Ne Neon Appearance colorless gas exhibiting an orange-red glow when placed in an electric field ...

  3. Plasma (physics) - Wikipedia

    en.wikipedia.org/wiki/Plasma_(physics)

    Neon signs and lightning are examples of partially ionized plasmas. [9] Unlike the phase transitions between the other three states of matter, the transition to plasma is not well defined and is a matter of interpretation and context. [ 10 ]

  4. Geissler tube - Wikipedia

    en.wikipedia.org/wiki/Geissler_tube

    A Geissler tube is a precursor to modern gas discharge tubes, demonstrating the principles of electrical glow discharge, akin to contemporary neon lights, and central to the discovery of the electron. [1]: 67 This device was developed in 1857 by Heinrich Geissler, a German physicist and glassblower.

  5. Supernova nucleosynthesis - Wikipedia

    en.wikipedia.org/wiki/Supernova_nucleosynthesis

    Supernova nucleosynthesis is the nucleosynthesis of chemical elements in supernova explosions.. In sufficiently massive stars, the nucleosynthesis by fusion of lighter elements into heavier ones occurs during sequential hydrostatic burning processes called helium burning, carbon burning, oxygen burning, and silicon burning, in which the byproducts of one nuclear fuel become, after ...

  6. 36 of the most stunning pictures of our universe, from NASA's ...

    www.aol.com/news/36-most-stunning-pictures...

    Insider went through the archives of three NASA observatories — JWST, Hubble, and Chandra X-ray — to find the most iconic pictures of space.

  7. Stellar nucleosynthesis - Wikipedia

    en.wikipedia.org/wiki/Stellar_nucleosynthesis

    However, this does not by itself significantly alter the abundances of elements in the universe as the elements are contained within the star. Later in its life, a low-mass star will slowly eject its atmosphere via stellar wind, forming a planetary nebula, while a higher–mass star will eject mass via a sudden catastrophic event called a supernova

  8. Neon lighting - Wikipedia

    en.wikipedia.org/wiki/Neon_lighting

    Neon lights were named for neon, a noble gas which gives off a popular orange light, but other gases and chemicals called phosphors are used to produce other colors, such as hydrogen (purple-red), helium (yellow or pink), carbon dioxide (white), and mercury (blue). Neon tubes can be fabricated in curving artistic shapes, to form letters or ...

  9. Sundance 2025: Neon nabs the first major deal in a sluggish ...

    www.aol.com/news/sundance-2025-neon-nabs-first...

    Last year, the studio had a hit with the Nicolas Cage-led "Longlegs," which marked Neon's biggest opening weekend ever and the best launch for an indie horror film in a decade. That movie cost ...