 | Blue giants Bright giants Supergiants Red supergiant Hypergiants absolute magni- tude (MV) A hypergiant (luminosity class 0 or Ia+) is a very rare type of... 39 KB (4,448 words) - 17:44, 11 May 2024 |
 | A yellow hypergiant (YHG) is a massive star with an extended atmosphere, a spectral class from A to K, and, starting with an initial mass of about 20–60... 28 KB (3,354 words) - 01:51, 4 January 2024 |
Hypergiant is an Austin, Texas based technology company, founded in February 2018, and currently headed by CEO Mike Betzer. The company develops artificial... 8 KB (535 words) - 09:31, 23 August 2023 |
| Red supergiant (redirect from Red Hypergiant) Giants Red giants Blue giants Bright giants Supergiants Red supergiant Hypergiants absolute magni- tude (MV) Red supergiants (RSGs) are stars with a supergiant... 33 KB (4,223 words) - 15:57, 8 May 2024 |
 | VY Canis Majoris (category M-type hypergiants) VY Canis Majoris (abbreviated to VY CMa) is an extreme oxygen-rich red hypergiant or red supergiant (O-rich RHG or RSG) and pulsating variable star 1.2... 64 KB (6,620 words) - 21:56, 30 April 2024 |
SaaS conversational bot technology (acquired by LivePerson in 2018), and Hypergiant Industries, a machine-learning artificial intelligence, for undisclosed... 6 KB (523 words) - 08:13, 8 August 2023 |
 | luminous stars known, including the yellow hypergiants Rho Cassiopeiae and V509 Cassiopeiae and white hypergiant 6 Cassiopeiae. In 1572, Tycho Brahe's supernova... 39 KB (4,689 words) - 01:46, 5 May 2024 |
 | unusual yellow hypergiant evolving bluewards) Rho Cassiopeiae (unstable yellow hypergiant suffering periodic outbursts) Hypernova Hypergiant Hubble, Edwin;... 38 KB (4,701 words) - 19:40, 17 February 2024 |
| Giants Red giants Blue giants Bright giants Supergiants Red supergiant Hypergiants absolute magni- tude (MV) Supergiants are among the most massive and... 37 KB (5,067 words) - 17:09, 9 May 2024 |
 | Rho Cassiopeiae (category G-type hypergiants) Cassiopeiae (/ˌroʊ kæsiəˈpiːaɪ, -sioʊ-, -iː/; ρ Cas, ρ Cassiopeiae) is a yellow hypergiant star in the constellation Cassiopeia. It is about 3,400 light-years (1... 17 KB (1,750 words) - 10:44, 1 April 2024 |