The phrase "extended halo" means that someone's good reputation or positive image spreads beyond just one area or aspect of their life, making them highly regarded in various spheres. Full definition
Some scientists had proposed that the missing stuff might be hidden in extended halos of gas surrounding galaxies, but University of Michigan astronomer Joel Bregman has dealt a blow to that idea. (discovermagazine.com)
Because we live inside the Milky Way, scientists can not determine whether or not such an equally massive and extended halo exists around our galaxy. (sciencedaily.com)
After further extending the Halo Wars 2 beta to June 22, Microsoft has now released some new stats, noting the feedback they... (completegamereviews.com)