noun A branch of biology that deals with the study of life in the universe, including its origin and evolution.
Astrobiology is a branch of astronomy that focuses on the study of life in the universe, including its origins, evolution, distribution, and future.
Astrobiology combines principles of biology with astronomy to explore the potential for life beyond Earth.
Astrobiology intersects with astrophysics in the study of planetary habitability and the search for extraterrestrial life.
Astrobiology plays a key role in planetary science by studying the conditions necessary for life to exist on other planets and moons.
Exobiology is a related field to astrobiology, focusing on the study of life beyond Earth and its potential origins and characteristics.
Writers may use astrobiology as a subject matter for science fiction novels or articles exploring the possibility of extraterrestrial life.
Astronomers may study astrobiology to understand the conditions under which life can exist in the universe and to search for potential habitable exoplanets.
Biologists may collaborate with astrobiologists to study extremophiles on Earth and their implications for the possibility of life on other planets.
Physicists may contribute to astrobiology by studying the origins of life, the nature of habitable environments, and the potential for interstellar travel.
NASA scientists may be involved in astrobiology research to explore the potential for life on Mars, Europa, and other celestial bodies within our solar system.