star- a. A self-luminous celestial body consisting of a mass of gas held together by its own gravity in which the energy generated by nuclear reactions in the interior is balanced by the outflow of energy to the surface, and the inward-directed gravitational forces are balanced by the outward-directed gas and radiation pressures.
b. Any of the celestial bodies visible at night from Earth as relatively stationary, usually twinkling points of light.
c. Something regarded as resembling such a celestial body.
2. A graphic design having five or more radiating points, often used as a symbol of rank or merit.
3.a. An artistic performer or athlete whose leading role or superior performance is acknowledged.
b. One who is highly celebrated in a field or profession.
4.a. An asterisk (*).
b. The star key on a telephone: For customer service, press star.
5. A white spot on the forehead of a horse.
6. A planet or constellation of the zodiac believed in Astrology to influence personal destiny.
A star is a spheroidal plasma converting mass into energy by nuclear fusion.
False.
false
That means how bright the star really is. The "absolute magnitude" is defined as how bright the star would look if it were at a standard distance from us.
The star is considered rising. Also, it is setting when it is the opposite (moving from above the horizon to below.)
A star is a spheroidal plasma converting mass into energy by nuclear fusion.
Star brightness is defined in terms of apparent magnitude, which is how bright the star appears from Earth. Star brightness is also defined by absolute magnitude, which is how bright a star appears at the standard distance of 36.2 light years. Luminosity is also a way that a star's light is measured.
false
False.
That means how bright the star really is. The "absolute magnitude" is defined as how bright the star would look if it were at a standard distance from us.
Luminosity is defined as the rate at which a star gives off energy. Luminosity can be measured in joules per second or watts.
A star is a roughly spherical plasma that emits electromagnetic radiation by nuclear fusion, usually that of hydrogen into helium.
neither the start nor the end have a clearly defined date
Almost . . ."Altitude" is the apparent angle of the object above the horizon.
The Sun is the name of a star. For example: when describing the human race, you can say "you are human", but you can't say "human is you". A star is a "sun" to its planets that are orbiting it. To everything else, it is "just" a star. So, a sun is defined as the star around which your own planet or dwarf planet is in direct orbit around. There are other suns out there, under this definition.
The theme of Star Wars is defined as a film filled with sleek creatures in a futuristic setting that would be described as dirty and grimy. It is often mis-catergorized as a space themed series.
Constellations are defined by MANY stars not just one. Given this fact your question is obviously meaningless.