Red-giant branch Red-giant branch The red-giant branch (RGB), sometimes called the first giant branch, is the portion of the giant branch before helium ignition occurs in the course of stellar evolution. It is a stage that follows the main sequence for low- to intermediate-mass stars. Red-giant-branch stars have an inert helium core surrounded by a shell of hydrogen fusing via the CNO cycle. They are K- and M-class stars much larger and more luminous than main-sequence stars of the same temperature. Red giants were identified early in the 20th century when the use of the Hertzsprung–Russell diagram made it clear that there
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