Astronomy

Beta Ceti – Star Facts

- 30 October 2019

Beta Ceti has two traditional names, Deneb Kaitos or Al Dhanab al Ḳaiṭos al Janubiyy in Arabic and Diphda, meaning ‘the southern tail of Cetus‘ and ‘the second frog’ respectively. It shines approximately 145 times that of the Sun and because it exhibits periodic flares, its brightness does change.

Beta Centauri – Star Facts

- 24 October 2019

Beta Centauri is made up of three stars and is the 10th brightest star in the night sky shining 15,500 times more than the Sun. In mythology, the culture of the Boorong people called this star (along with Alpha Centauri) Bermbermgle. They signified two brothers who were known for their courage for killing Tchingal ‘the Emu’ from the Coalsack Nebula.

Beta Cassiopeiae – Star Facts

- 16 October 2019

Beta Cassiopeiae has the traditional name of Caph which is derived from the Arabic language (kaf) meaning ‘palm’. The core of this star is in the process of heating and shrinking, while its outer layers are cooling and expanding. In fact, it is now about three times the size of the Sun. Caph also has a companion star.

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