Slide 1Habitability François Forget, Institut Pierre-Simon Laplace LMD, CNRS, France Slide 2 Whats needed for Life ? Indeed life without liquid water is –difficult to…
Carbonate formation events in ALH 84001 trace the evolution of the Martian atmosphere Robina Shaheena, Paul B. Nilesb,1, Kenneth Chonga,c, Catherine M. Corrigand, and Mark…
Slide 1Stanford University DNA Extraction in Atacama Soils Lauren Fletcher – NASA Ames Research Center/Stanford University Christopher McKay – NASA Ames Research Center…
Slide 1 Modern Exploration Mars Phoenix Lander “The Phoenix has risen!” - Peter Smith, August 4, 2007 Slide 2 Modern Exploration Phoenix Objectives: Study…
Slide 1reading: Chapter 6 Lecture 9. A Biological Tour of the Solar System Slide 2 6 Key Properties of Life 1.Has Order/Structure 2.Reproduction 3.Growth & Development…
Slide 1 Life on Mars? Abhi Tripathi Andy Czaja ESS 250 Winter 2004 Slide 2 Agenda The Indirect Evidence: Could life have arisen independently on Mars? Can life sustain itself…
Slide 1 Slide 2 Workshop on Martian PhyllosilicatesWednesday, October 22, 2008 Smectites on Early Mars Gain a more quantitative description of conditions bracketing smectite…
SESSION 9 EXTREMOPHILES SEARCH FOR LIFE The search is for two different lines of evidence: Presence of present day life on the planet, either on the surface or underground…
Mars: some basics Radius = 3375 km (cf Earth’s 6378 km) Mass = 6.42 x 1023 kg ( ~0.1 Earth’s mass) Surface gravity = 3.8 m s-2 (~ 1/3rd Earth’s gravity) Orbital semi-major…
Preservation of Martian Organic and Environmental Records Working Group: Roger E. Summons, Jan P. Amend, David Bish, Roger Buick, George D. Cody, David J. Des Marais, Gilles…