no they cant
no they cant
The five main groups of stars are main sequence stars, giant stars, supergiant stars, white dwarf stars, and neutron stars. These groups are classified based on their size, temperature, and stage in their life cycle.
size, color, distance and shape
There is no real classification for stars by size, they are usually classified by luminosity However, a rough guide is:-HypergiantsSupergiantsBright GiantsGiantsSub giantsDwarfsSub dwarfsRed dwarfsWhite dwarfsBrown dwarfsNeutron starsSee related link for a spectral class breakdown and examples
Stars are classified by size using the Hertzsprung-Russell diagram, which categorizes them based on luminosity and temperature. Stars are sorted into main sequence, giant, supergiant, or dwarf categories. Temperature determines a star's color, with hotter stars appearing blue-white and cooler stars appearing red.
Aristotle classified animals into two groups based on their red blood and bloodless characteristics. He also classified plants into three groups based on their size and complexity: trees, shrubs, and herbs.
A star is a large, naturally occurring fusion reactor. Stars are classified by size, content, heat, and position within life cycle.
Main Sequence
Stars can be classified based on their size, temperature, and color. Common types include main sequence stars like the Sun, giant stars, and supergiant stars. Other types include white dwarfs, neutron stars, and black holes.
A misty group of stars is referred to as a star cluster. Star clusters are groups of stars that are gravitationally bound together and can be classified as either open clusters (loose grouping of stars) or globular clusters (more densely packed grouping of stars).
They are usually classified by their temperature.
Stars that are similar in size to the Sun are classified as G-type main-sequence stars, or G dwarfs. Examples include stars like Alpha Centauri A, Tau Ceti, and 61 Cygni A. These stars have comparable diameters and luminosities to the Sun, typically ranging from about 0.9 to 1.1 solar radii.