... Next: Hydrogen-deficient carbon stars Up: OTHER HYDROGEN-DEFICIENT STARS Previous: OTHER HYDROGEN-DEFICIENT STARS . ... Massive Wolf-Rayet stars are young (Population I) hydrogen-deficient stars ([ Hamann 1996 ]), as are binary systems such as Sgr ...
... Click for more . Binary Star KL Dra . Interacting binary stars . Click for more . ... Binary Star KL Dra . Interacting binary stars . Click for more . The Sun . ... Cat's Eye Nebula . The evolution and death of stars . Click for more . ...
... Site Navigation [Skip] . Star Wars Characters to invade Armagh Planetarium this weekend. ... Armagh Planetarium is pleased to announce the launch of a new exhibition of fabulous fan-made Star Wars props and costumes. ...
... Site Navigation [Skip] . The story of the Christmas star: UNAWE Astro-Art Fun workshops in Armagh. ... About 200 primary school children took part in the workshops which had as central theme the story of the Christmas star. ...
... so-called "extreme helium stars" are formed by the merger of two white dwarf stars ... star would rapidly be broken into a disc, and the larger star would consume it ... composition of a star formed through the merger of two white dwarf stars in which ...