Mu Crucis (μ Cru, μ Crucis) the 7th brightest star in the constellation Crux, or Southern Cross. It is a wide binary of spectral class B stars, each of magnitude 4.0 and 5.1. They lie about 360−380 light years away.
Crucis may refer to :
Crucis was an Argentine band considered one of the pioneers of the Argentine progressive rock.
Crucis was formed in 1974 by Gustavo Montesano (guitar, vocals), José Luis Fernández (bass), Daniel Frenkel (drums) and Daniel Oil (keyboards). When Fernández left the band, Montesano became the new bass player. Later on Marrone and Kerpel joined the band.In 1975 Daniel Frenkel left the band and Farrugia replaced him.They released two albums, Crucis in 1976 (produced by Charly García who was very famous in Argentina at the time after the demise of folk rock band Sui Generis) and Los Delirios del Mariscal in 1977. The band dissolved shortly after. Both their LPs were put together in a single CD entitled Cronología for re-release in 1996.
Theta1 Crucis (θ1 Cru, Theta1 Crucis) is a spectroscopic binary star in the constellation Crux. It has an apparent magnitude of 4.32m. The spectral class of the star is Am. Theta1 Crucis is located at 230 light-years from the Sun.