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A star is a luminous spheroid of plasma held together by self-gravity. The nearest star to Earth is the Sun. Many other stars are visible to the naked eye at night; their immense distances from Earth make them appear as fixed points of light.
- Star+
Star+ (Star Plus; estilizado como ST★R+) es un servicio de...
- Lists of stars
By physical characteristic. List of brightest stars. List of...
- Star+
Star Wars, conocida también en español como La guerra de las galaxias, [1] [2] [3] es una franquicia y universo compartido de fantasía compuesta primordialmente de una serie de películas concebidas por el cineasta estadounidense George Lucas en la década de 1970, y producidas y distribuidas inicialmente por 20th Century Fox y ...
A simple chart for classifying the main star types using Harvard classification. In astronomy, stellar classification is the classification of stars based on their spectral characteristics.
Stars have been important to people all over the world for all of history. Stars have also been part of religious practices. Long ago, people believed that stars could never die. Astronomers organized stars into groups called constellations.
Of the roughly 10,000 stars visible to the naked eye, only a few hundred have been given proper names in the history of astronomy. Traditional astronomy tends to group stars into constellations or asterisms and give proper names to those, not to individual stars.
