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Sun
The Sun is a yellow dwarf star about 4.5 billion years old, composed mainly of hydrogen and helium. Located at the center of the solar system, it...
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Stars
Verified coverage for Stars.
10 resultsRelated profiles
8
Star Active
AH Scorpii
AH Scorpii is a supergiant star included in the CosmoInsider stellar archive.
Star Active
Alfa Centauri A
Alfa Centauri A is a main-sequence or subgiant star included in the CosmoInsider stellar archive.
Star Active
Alfa Centauri B
Alfa Centauri B is a main-sequence or subgiant star included in the CosmoInsider stellar archive.
Star Active
Antares
Antares is a red supergiant in Scorpius whose luminous surface and extended atmosphere are investigated with infrared interferometry.
Star Active
Estrella de Barnard
Estrella de Barnard is a main-sequence or subgiant star included in the CosmoInsider stellar archive.
Articles and news
2
Article
Mass sets the stellar clock: why some stars last millions of years and others trillions
Stars are born in clouds of gas and dust, and spend most of their lives fusing hydrogen into helium. But they do not all follow the same pace: lo...
Article
Hubble compares 29 years of change in the Trifid Nebula: jets and winds in a stellar nursery
The Trifid Nebula, a star-forming region about 5,000 light-years away, has been observed again by the Hubble Space Telescope nearly three decades...