Exploring Extraterrestrial Life

What is the main reason scientists believe in the possibility of extraterrestrial life?

• Because of movies depicting aliens

• Due to government reports

• Because aliens have been seen on Earth

• Due to the vast size of the universe

Who are some of the people that believe in the high probability of finding life on other planets?

• Historians and archaeologists

• Scientists, astronomers, and astronauts

• Authors and filmmakers

• Politicians and celebrities

What type of life forms do scientists expect to find first on other planets?

• Robots sent from Earth

• Intelligent aliens like in movies

• Extremophiles or microorganisms

• Humans from Earth

What are extremophiles?

• Robots designed for space exploration

• Organisms that can survive extreme conditions

• Aliens from another galaxy

• Fictional creatures from movies

How does the narrator imagine aliens?

• As invisible beings

• As super cool and caring creatures

• As robotic entities

• As hostile invaders