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  1. en.wikipedia.org › wiki › NGC_3256NGC 3256 - Wikipedia

    Galaxy merger, starburst galaxy. Other designations. ESO 263-IG 038, VV 65, AM 1025-433, MCG -07-22-010, PGC 030785 [1] NGC 3256 is a peculiar galaxy formed from the collision of two separate galaxies in the constellation of Vela. NGC 3256 is located about 100 million light-years away and belongs to the Hydra–Centaurus Supercluster complex.

    • 3.8′ × 2.1′
    • Vela
    • 10ʰ 27ᵐ 51.3ˢ
  2. The uncertainty principle, also known as Heisenberg's indeterminacy principle, is a fundamental concept in quantum mechanics. It states that there is a limit to the precision with which certain pairs of physical properties, such as position and momentum, can be simultaneously known.

  3. In mathematical analysis, the Dirac delta function (or δ distribution ), also known as the unit impulse, [1] is a generalized function on the real numbers, whose value is zero everywhere except at zero, and whose integral over the entire real line is equal to one.

  4. en.wikipedia.org › wiki › NGC_3228NGC 3228 - Wikipedia

    NGC 3228 with DECaPS (using the Dark Energy Camera) NGC 3228 is an open cluster in Vela. It was discovered by Nicolas Louis de Lacaille in 1751–1752, [3] while he was in South Africa and catalogued it as Lac II.7. [4] It is small but bright and can be observed easily with binoculars in sufficiently dark skies.

  5. Pearson correlation coefficient. Several sets of ( x , y) points, with the correlation coefficient of x and y for each set. The correlation reflects the strength and direction of a linear relationship (top row), but not the slope of that relationship (middle), nor many aspects of nonlinear relationships (bottom).

  6. Discovery. Distance. Properties. See also. References. External links. 2MASS J09373487+2931409. Coordinates: 09 h 37 m 34.9 s, +29° 31′ 41″. 2MASS J09373487+2931409, or 2MASSI J0937347+293142 (abbreviated to 2MASS 0937+2931) is a brown dwarf of spectral class T6, [3] [4] located in the constellation Leo about 19.96 light-years from Earth. [1]

  7. Galileo di Vincenzo Bonaiuti de' Galilei (15 February 1564 – 8 January 1642), commonly referred to as Galileo Galilei (/ ˌ ɡ æ l ɪ ˈ l eɪ oʊ ˌ ɡ æ l ɪ ˈ l eɪ / GAL-il-AY-oh GAL-il-AY, US also / ˌ ɡ æ l ɪ ˈ l iː oʊ-/ GAL-il-EE-oh - , Italian: [ɡaliˈlɛːo ɡaliˈlɛːi]) or simply Galileo, was an Italian astronomer, physicist and engineer, sometimes described as a polymath.

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