Red giant Red giant A red giant is a luminous giant star of low or intermediate mass (roughly 0.3–8 solar masses ()) in a late phase of stellar evolution. The outer atmosphere is inflated and tenuous, making the radius large and the surface temperature around or lower. The appearance of the red giant is from yellow-orange to red, including the spectral types K and M, but also class S stars and most carbon stars. The most common red giants are stars on the red-giant branch (RGB) that are still fusing hydrogen into helium in a shell surrounding an inert helium core. Other
Red Giant (software company) garnering critical acclaim for its uniqueness in marketing products for filmmakers. Since then Red Giant’s film team has gone on to make 8 films and many film team experiments, wherein they share their process for creating Hollywood visual effects. In 2015 actor/comedian Patton Oswalt narrated Old/New, a Red Giant film created to market the release of Magic Bullet Suite 13. All of the Red Giant films can be viewed on the Red Giant Films YouTube channel. Red Giant (software company) Founded in 2002, Red Giant is a software company made up of artists and technologists who collaborate on the creation