Results 231 to 240 of about 5,999 (264)

Exobiology: Results of spaceflight missions

Advances in Space Research, 1989
Abstract Experiments are reviewed which were carried out on a number of balloon, rocket, and spacecraft missions and which have shown that inactivation of bare bacterial spores by solar ultraviolet radiation (UV) is, at most, a matter of a few minutes only.
openaire   +2 more sources

Exobiology

Perspectives in Biology and Medicine, 2000
openaire   +2 more sources

Exobiology in earth orbit

Origins of life and evolution of the biosphere, 1986
Tarter, J., Defrees, D., Brownlee, D., Usher, D., Klein, H.P., Irvine, William M.   +5 more
openaire   +1 more source

Planetary protection challenges in space exploration missions and ways of their resolution with account of Russian exobiology experiments

, 2017
O. Orlov, N. Novikova, N. Polikarpov, M. Levinskikh, E. Deshevaya, M. Sugimoto, V. Alekseev, T. Okuda, O. Gusev, V. Sychev   +9 more
semanticscholar   +1 more source

Exobiology: Matter, Energy, and Information in the Origin and Evolution of Life in the Universe

Springer Netherlands, 2012
J. C. Flores, F. Raulin
semanticscholar   +1 more source

The Extreme Conditions of Life on the Planet and Exobiology

, 2015
J. Cayol, B. Ollivier, D. Alazard, R. Amils, A. Godfroy, F. Piette, D. Prieur   +6 more
semanticscholar   +1 more source

EXOBIOLOGY AT NASA:: Incubator for the Gaia and Serial Endosymbiosis Theories

, 2015
J. Strick
semanticscholar   +1 more source

Signs of Life: Criterion-System of Exobiology

Nature, 1965
J. Lederberg
semanticscholar   +1 more source

The Perseus Exobiology Mission on MIR Behaviour of Amino Acids and Peptides in Earth Orbit

Origins of life and evolution of the biosphere, 2002
François Boillot, A. Chabin, C. Buré, M. Venet, A. Belsky, M. Bertrand-Urbaniak, A. Delmas, A. Brack, B. Barbier   +8 more
semanticscholar   +1 more source

Post-Viking Exobiology

BioScience, 1978
openaire   +2 more sources