Variable star: A variable star is a star whose luminosity varies significantly over time. Many stars vary a little (the Sun's brightness varies periodically by around 0.1% every 11 years in accordance with the sunspot cycle) but the term "variable ... [100%] 2023-03-11 [Astronomy] [Stars]...
Variable star: Variable stars are broadly classified into two major categories, stars in which the variability in brightness are attributable to physical processes within the star itself (eg. pulsating stars) and those in which the variations observed are caused by external factors ... [100%] 2023-06-17
Variable star: A variable star is a star whose brightness as seen from Earth (its apparent magnitude) changes with time. This variation may be caused by a change in emitted light or by something partly blocking the light, so variable stars are ... (Astronomy) [100%] 2024-05-31 [Variable stars] [Star types]...
Cataclysme: Cataclysme is a genus of moths in the family Geometridae. (Genus of moths) [93%] 2023-10-26 [Cataclysmiini] [Moth genera]...
Cataclysm: Cataclysm, a great flood or deluge. The term is used in geology to denote an overwhelming catastrophe which has produced sudden changes in the earth’s surface; and also, figuratively, of any great and violent change which sweeps away the ... [91%] 2022-09-02
Variable (computer science): In computer programming, a variable is an abstract storage location paired with an associated symbolic name, which contains some known or unknown quantity of information referred to as a value; or in simpler terms, a variable is a named container ... (Computer science) [88%] 2023-11-27 [Variable (computer science)] [Programming language concepts]...
Variable: In mathematics, a variable is a number whose value is not known. In basic arithmetic problems, the variable is typically the answer which the student must find: Since 5 + 7 = 12, the answer is: A variable is usually is the ... [88%] 2023-02-08 [Mathematics]
Variable (programming): In computer programming, a variable is an identifier (usually a letter, word, or phrase) that is used to identify a value stored in the system's memory. A variable's value can generally be accessed or changed at any time. (Programming) [88%] 2023-06-28
Variable: In computer science and mathematics, a variable (Template:PronEng) (sometimes called an object or identifier in computer science) is a symbolic representation used to denote a quantity or expression. In mathematics, a variable often represents an "unknown" quantity that has ... [88%] 2024-01-11 [Algebra] [Elementary mathematics]...
Variable (mathematics): In mathematics, a variable (from Latin variabilis, "changeable") is a symbol, typically a letter, that holds a place for constants, often numbers. One say colloqually that the variable represents or denotes the object, and that the object is the value ... (Mathematics) [88%] 2024-09-05 [Variables (mathematics)] [Algebra]...
Star; Stars: STAR; STARS star, starz. See ASTRONOMY, sec. I, 6. star, starz. See ASTRONOMY, sec. I, 6. [86%] 1915-01-01
Polar Star (Decembrist journal): Polar Star was a Russian language literary almanac, published in Saint Petersburg from 1822 to 1825. The full title in Russian was Полярная звезда. (Decembrist journal) [86%] 2023-10-29 [1822 establishments in the Russian Empire] [Annual magazines]...
Polar Star (airplane): Polar Star is the airplane used by polar explorer Lincoln Ellsworth, an early adaptor of airplanes for polar exploration and worked closely with Robert Peary. Polar Star was an all-metal Northrop Gamma, which had a low-wing, reducing the ... (Airplane) [86%] 2023-10-29 [Low-wing aircraft] [Single-engined tractor aircraft]...
Polar Star (song): "Polar Star" is a song by South Korean rock band F.T. Island. (Song) [86%] 2024-06-09 [2012 singles] [F.T. Island songs]...
Cataclysmic evolution: Cataclysmic evolution refers to evolution that occurs during a short time in the geological time line. There are several hindrances to cataclysmic evolution, such as prezygotic or postzygotic isolation. [82%] 2023-02-14
Variable star designation: In astronomy, a variable star designation is a unique identifier given to variable stars. It uses a variation on the Bayer designation format, with an identifying label (as described below) preceding the Latin genitive of the name of the constellation ... (Astronomy) [81%] 2023-11-23 [Variable stars] [Stellar astronomy]...
List of variable stars: (As of 2017), there are over 52,011 known variable stars, with more being discovered regularly, so a complete list of every single variable is impossible at this place (cf. GCVS). (none) [79%] 2023-11-07 [Variable stars] [Lists of stars]...
Polaris (banda): Polaris es el proyecto musical que unió a mediados de los años 1990 a los miembros de la banda de indie rock de Connecticut Miracle Legion: Mark Mulcahy, Scott Boutier y Dave McCaffrey, quienes realizaron la música de la serie de ... (Banda) [72%] 2023-12-23
Polaris: El término Polaris puede referirse a. [72%] 2023-12-26
Polaris: Polaris is a star in the northern circumpolar constellation of Ursa Minor. It is designated α Ursae Minoris (Latinized to Alpha Ursae Minoris) and is commonly called the North Star or Pole Star. (Astronomy) [72%] 2023-12-13 [F-type supergiants] [F-type main-sequence stars]...
From search of external encyclopedias: