Fictional astrophysicists

Fictional astrophysicists are characters in literature, film, television, or other media who specialize in the study of astrophysics, even though they do not exist in reality. These characters often serve as experts or key figures in stories that involve space, black holes, extraterrestrial life, and the fundamental nature of the universe. In many tales, they may be portrayed as brilliant scientists working on groundbreaking research, embarking on space missions, or unraveling cosmic mysteries.

"Comet Man" is a superhero character from American comic books, primarily published by the now-defunct publisher Atlas Comics in the 1970s. Created by writer Roy Thomas and artist Frank Brunner, Comet Man first appeared in "Comet Man #1" in 1976. The character, whose real name is John Ray, gains superhuman abilities after exposure to a comet's radiation. These powers often include flight, energy manipulation, and enhanced strength.

Erik Selvig is a fictional character in the Marvel Cinematic Universe (MCU), portrayed by actor Stellan Skarsgård. He is a renowned astrophysicist and a professor who has appeared in several Marvel films. Selvig first appears in "Thor" (2011) and later appears in "The Avengers" (2012), "Thor: The Dark World" (2013), and other related media.

Jane Foster is a fictional character in the Marvel Cinematic Universe (MCU), portrayed by actress Natalie Portman. She first appeared in "Thor" (2011) as a brilliant astrophysicist who becomes a key character in the story surrounding Thor, the God of Thunder. Jane is depicted as a researcher who studies celestial phenomena and becomes involved in Thor's journey when she encounters him on Earth after he is banished from Asgard.

Rodney McKay is a fictional character from the science fiction television series "Stargate SG-1" and its spin-off series, "Stargate Atlantis." He is portrayed by actor David Hewlitt. McKay is a brilliant but often arrogant scientist known for his expertise in astrophysics, engineering, and alien technology.