How are scientists searching for extraterrestrial life?

Scientists are searching for extraterrestrial life using a variety of techniques and methods. One approach is to search for biosignatures, or indicators of life, in the atmospheres of exoplanets using telescopes. Other methods include searching for signals of extraterrestrial intelligent life, such as radio signals or laser pulses, through SETI programs. Some scientists also explore the possibility of finding microbial life in our own solar system, particularly on Mars or the icy moons of Jupiter and Saturn. Additionally, some scientists search for evidence of past life on Mars, studying Martian rocks and soil samples brought back to Earth by rovers. Overall, the search for extraterrestrial life involves a multi-disciplinary approach, including astronomy, biology, chemistry, and physics.

This mind map was published on 12 June 2023 and has been viewed 105 times.