... Open Menu . ... Travel to E-ELT Armazones . ... Colour-composite image of the Carina Nebula, revealing exquisite details in the stars and dust of the region. Several well known astronomical objects can be seen in this wide field image : to the bottom left of the image is one of the most impressive binary stars in the Universe, Eta Carinae, with the famous Keyhole Nebula just adjacent to the star. ... A second open star cluster, Collinder 228 is also seen in the image, just below Eta Carinae. ...