
Scientists and sci-fi writers explore a hypothetical first-contact event between aliens and humans.

as Self - Astrophysicist

as Self - Narrator

as Self - Author

as School Student

as Self - Senior Astronomer, SETI Institute

as Self - Author

as Self - Microbiologist

as Self - Planetary Scientist

as Self Astrobiology

as Self

as Chinese Astronomer

as Biologist

as Hospital Orderly

as Chief Asian Astronomer

as Patient

as Nurse

as Self - Director, Beyond Center, Arizona State University

as Self - Astronomer, Author