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1 giorno fa · 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.
4 giorni fa · Many star names are, in origin, descriptive of the part in the constellation they are found in; thus Phecda, a corruption of Arabic فخذ الدب ( fakhdh ad-dubb, 'thigh of the bear'). Only a handful of the brightest stars have individual proper names not depending on their asterism; so Sirius ('the scorcher'), Antares ('rival of Ares ', i.e ...
4 giorni fa · Wolf–Rayet stars are a normal stage in the evolution of very massive stars, in which strong, broad emission lines of helium and nitrogen ("WN" sequence), carbon ("WC" sequence), and oxygen ("WO" sequence) are visible. Due to their strong emission lines they can be identified in nearby galaxies.
1 giorno fa · Guerre stellari (in inglese Star Wars) è un media franchise creato da George Lucas, che si sviluppa da una saga cinematografica iniziata nel 1977 col film Guerre stellari, sottotitolato retroattivamente Episodio IV - Una nuova speranza.
7 mag 2024 · The Star-Spangled Banner, national anthem of the United States, with music adapted from the anthem of a singing club and words by Francis Scott Key. After a century of general use, the four-stanza song was officially adopted as the national anthem by an act of Congress in 1931.
3 giorni fa · star, any massive self-luminous celestial body of gas that shines by radiation derived from its internal energy sources. Of the tens of billions of trillions of stars composing the observable universe, only a very small percentage are visible to the naked eye. Many stars occur in pairs, multiple systems, or star clusters.
11 mag 2024 · Stars In Their Eyes at Entertainment Daily - the latest & best entertainment & TV news. Skip to content. All the latest TV, showbiz & royal news ...
