Results 191 to 200 of about 725,463 (303)

Remarks on Life Feasibility on the Red Planet. [PDF]

Microorganisms
Mancini F, Graziano G.
europepmc   +1 more source

Low-order dynamical behavior in the martian atmosphere: Diagnosis of general circulation model results [PDF]

, 2009
Oscar Martínez‐Alvarado, Irene M. Moroz, P. L. Read, S. R. Lewis, L. Montabone   +4 more
openalex   +1 more source

Constraining the history of water and climate on Mars through light element stable isotope analysis of volatiles in returned martian samples. [PDF]

Proc Natl Acad Sci U S A
Grady MM.
europepmc   +1 more source

Modeling of the O+ pickup ion sputtering efficiency dependence on solar wind conditions for the Martian atmosphere

, 2014
Yung-Ching Wang, J. Luhmann, F. Leblanc, X. Fang, Robert E. Johnson, Yingjuan Ma, W. Ip, Lei Li   +7 more
semanticscholar   +1 more source

Proton and hydrogen atom transport in the Martian upper atmosphere with an induced magnetic field [PDF]

, 2011
V. I. Shematovich, Д. В. Бисикало, C. Diéval, S. Barabash, Gabriella Stenberg Wieser, H. Nilsson, Yoshifumi Futaana, Mats Holmström, Jean‐Claude Gérard   +8 more
openalex   +1 more source

The scientific value of Mars Sample Return. [PDF]

Proc Natl Acad Sci U S A
McSween HY, Thiemens MH.
europepmc   +1 more source

A stringent upper limit to SO₂in the Martian atmosphere [PDF]

, 2011
Th. Encrenaz, T. K. Greathouse, Matthew J. Richter, J. H. Lacy, Thierry Fouchet, Bruno Bézard, Franck Lefèvre, F. Forget, S. K. Atreya   +8 more
openalex   +1 more source

Isotope Ratios of H, C, and O in CO2 and H2O of the Martian Atmosphere

Science, 2013
C. Webster, P. Mahaffy, G. Flesch, P. Niles, John H. Jones, L. Leshin, S. Atreya, J. Stern, L. Christensen, T. Owen, H. Franz, R. Pepin, A. Steele   +12 more
semanticscholar   +1 more source

Fundamental constraints and questions from the study of martian meteorites and the need for returned samples. [PDF]

Proc Natl Acad Sci U S A
Udry A, Ostwald AM, Day JMD, Hallis LJ.
europepmc   +1 more source

Where should the ExoMars rover land? [PDF]

, 2018
Alexander Barrett, Baker, Biemann, Bishop, Carr, Chevrier, Dundas, Etiope, ExoMars Landing Site Selection Working Group, Formisano, Hays, Head, Kieffer, Krasnopolsky, Lefèvre, Loizeau, McEwen, Molina, Mumma, Neukum, Oehler, Ojha, Poulet, Schulte, Smith, Squyres, Summons, Viviano, Zahnle   +28 more
core   +1 more source