Stars are fueled by the nuclear fusion of hydrogen to form helium deep in their interiors. The outflow of energy from the central regions of the star provides the pressure necessary to keep the star from collapsing under its own weight, and the energy by which it shines.tars are fueled by the nuclear fusion of hydrogen to form helium deep in their interiors. The outflow of energy from the central regions of the star provides the pressure necessary to keep the star from collapsing under its own weight, and the energy by which it shines.
Recurring cast. 1  Tomas Arana as Adam Weatherly, Director of National Intelligence. 2  Lance Reddick as Jeffrey Tetazoo, Director of Central Intelligence. 3  Peter Coyote as Leland Strand, father of Lillian Strand. 4  Zuleikha Robinson as Amelia Hayes, Gabriel's wife and a former CIA field officer.
Annie Wersching played FBI Agent Renee Walker in 24 Season 7. She returned for 24âs final season in 2010.arisol Nichols (born November 2, 1973) is an American actress known for her role in the sixth season of 24 as Special Agent Nadia Yassir. By 24 Spoilers, Chloe O'Brian. Mary Lynn Rajskub portrayed CTU Systems analyst Chloe OâBrian on 24, which she joined in 2003 at the start of the showâs third season.