page_title: Rehua
hierarchical_section_title: Rehua
caption_attribution_description: This picture is an artist's impression showing how the binary star system of Sirius A and its diminutive blue companion, Sirius B, might appear to an interstellar visitor. The large, bluish-white star Sirius A dominates the scene, while Sirius B is the small but very hot and blue white-dwarf star on the right. The two stars revolve around each other every 50 years. White dwarfs are the leftover remnants of stars similar to our Sun. The Sirius system, only 8.6 light-years from Earth, is the fifth closest stellar system known. Sirius B is faint because of its tiny size. Its diameter is only 7,500 miles (about 12 thousand kilometres), slightly smaller than the size of our Earth. The Sirius system is so close to Earth that most of the familiar constellations would have nearly the same appearance as in our own sky. In this rendition, we see in the background the three bright stars that make up the Summer Triangle: Altair, Deneb, and Vega. Altair is the white dot above Sirius A; Deneb is the dot to the upper right; and Vega lies below Sirius B. But there is one unfamiliar addition to the constellations: our own Sun is the second-magnitude star, shown as a small dot just below and to the right of Sirius A.
context_page_description: In Māori mythology, Rehua is a very sacred personage, who lives in Te Putahi-nui-o-Rehua in Rangi-tuarea, the tenth and highest of the heavens in some versions of Māori lore. Rehua is identified with certain stars. To the Tūhoe people of the North Island he is Antares. Others say he is Betelgeuse, or Sirius. Because he lives in the highest of the skies, Rehua is untouched by death, and has power to cure blindness, revive the dead, and heal any disease. He is a son of Rangi and Papa, and the father of Kaitangata, as well as the ancestor of Māui. A Ngāi Tahu legend from the South Island speaks of Rehua as the eldest son of Rangi and Papa, who first manifested as lightning, but assumed human shape when he travelled into the skies. Later his brother Tāne went to pay him a visit, Rehua had birds in his hair, feeding on his lice. Rehua had his servants cook and prepare the birds as a meal for Tāne, who was shocked and declined to eat them because the birds had eaten the lice from Rehua's head, which was extremely tapu. However Rehua gave him birds to bring down to this world, and showed him how to snare them.
context_section_description: In Māori mythology, Rehua is a very sacred personage, who lives in Te Putahi-nui-o-Rehua in Rangi-tuarea, the tenth and highest of the heavens in some versions of Māori lore.  Rehua is identified with certain stars. To the Tūhoe people of the North Island he is Antares. Others say he is Betelgeuse, or Sirius. Because he lives in the highest of the skies, Rehua is untouched by death, and has power to cure blindness, revive the dead, and heal any disease (Orbell 1998:119-120). He is a son of Rangi and Papa, and the father of Kaitangata, as well as the ancestor of Māui (Tregear 1891:381). A Ngāi Tahu legend from the South Island speaks of Rehua as the eldest son of Rangi and Papa, who first manifested as lightning, but assumed human shape when he travelled into the skies. Later his brother Tāne went to pay him a visit, Rehua had birds in his hair, feeding on his lice. Rehua had his servants cook and prepare the birds as a meal for Tāne, who was shocked and declined to eat them because the birds had eaten the lice from Rehua's head, which was extremely tapu (sacred). However Rehua gave him birds to bring down to this world, and showed him how to snare them. Tāne also brought with him the fruit trees that the birds fed on, and so it is that there are forests and birds on the earth (Orbell 1998:119).
  In Tahiti, Rehua was a star-god, the star of the New Year, who produced the Twins as well as the Pleiades, and considered lord of the year.
caption: The star Sirius
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