1. SX Phoenicis variables are found primarily in globular clusters and galactic halos . 2. They point out that the galactic halo is not symmetric between north and south. 3. This will clarify the role of tidal disruption in the build-up of the galactic halo . 4. This is typical of stellar separations in galactic halos . 5. :: The region you are referring to is the galactic halo which exists around spiral galaxies. 6. IC 4499 is a loose globular cluster in the medium-far galactic halo ; its apparent magnitude is 10.6. 7. :You are probably referring to Galactic halo . 8. During the early phases of the Big Bang, galactic halos occurred due to stellar nucleosynthesis and supernova nucleosynthesis. 9. However, some stars inhabit a " spheroidal halo " or " galactic spheroid ", a type of galactic halo . 10. In 2007, a star in the galactic halo , HE 1523-0901, was estimated to be about 13.2 billion years old.