Results 191 to 200 of about 5,661,388 (213)

Extraterrestrial Life in the Microbial Age

2013
Humankind has long been fascinated with the potential for alien civilizations within the Solar System and beyond (e.g., Crowe and Dowd 2013; Sullivan 2013). Despite the early optimism for life beyond Earth, humankind has yet to make first contact with an alien race.
openaire   +2 more sources

Search for Extraterrestrial Life

Environmental Conservation, 1974
Harold P. Klein, Keith A. Kvenvolden
openaire   +2 more sources

Extraterrestrial Intelligent Life

Proceedings and Addresses of the American Philosophical Association, 1971
openaire   +2 more sources

Discovery of Extraterrestrial Life

2021
openaire   +1 more source

The NASA Mars 2020 Rover Mission and the Search for Extraterrestrial Life

, 2018
K. Williford, K. Farley, K. Stack, A. Allwood, D. Beaty, L. Beegle, R. Bhartia, Adrian. J. Brown, M. de la Torre Juárez, S. Hamran, M. Hecht, J. Hurowitz, J. Rodríguez-Manfredi, S. Maurice, S. Milkovich, R. Wiens   +15 more
semanticscholar   +1 more source

Attitudes towards the scientific search for extraterrestrial life among Swedish high school and university students

International Journal of Astrobiology, 2018
E. Persson, K. Capova, Yuan Li
semanticscholar   +1 more source

Astrotheology: Science and Theology Meet Extraterrestrial Life

Theology and Science, 2019
A. Davison
semanticscholar   +1 more source

Does extraterrestrial life have intrinsic value? An exploration in responsibility ethics

International Journal of Astrobiology, 2018
T. Peters
semanticscholar   +1 more source

Naming extraterrestrial life

Nature, 1983
openaire   +2 more sources

Extraterrestrial Life

A. Del Popolo
semanticscholar   +1 more source