Results 231 to 240 of about 6,787,265 (281)

Integrating resource utilization and bioregenerative life support systems for sustainable space exploration. [PDF]

Front Microbiol
Esposito M, Tonietti L, Santomartino R, Giovannelli D, Chianese E, Rotundi A, Romano I, Poli A, Finore I, Cordone A, Di Donato P.   +10 more
europepmc   +1 more source

Chondrite parent bodies as escaped satellites of proto-planetary embryos. [PDF]

Sci Adv
Levison HF, Deienno R, Walsh KJ, Johnson BC, Connolly HC, Wakita S, Grimm RE.   +6 more
europepmc   +1 more source

Survival of NASA-cleanroom microbial isolates under simulated space and Martian conditions. [PDF]

Appl Environ Microbiol
Chander AM, Burr DJ, Wipf S, Nitsche R, Fujimura G, Schubert W, Singh NK, Bell JJ, Brandl A, Weil MM, Elsaesser A, Venkateswaran K.   +11 more
europepmc   +1 more source

Zhuque Base for Martian Habitation: Conceptual Design and Performance Analysis of Cave Dwellings and In Situ Construction. [PDF]

Research (Wash D C)
Zhou C, Cheng S, Gao Y, Zhao J, Xiao L, Ding L.   +5 more
europepmc   +1 more source

Mars Exploration Program Analysis Group Goal One: Determine If Life Ever Arose on Mars

Astrobiology, 2010
The Mars Exploration Program Analysis Group (MEPAG) maintains a standing document that articulates scientific community goals, objectives, and priorities for mission-enabled Mars science. Each of the goals articulated within the document is periodically revisited and updated.
Frances Westall, Tori M Hoehler
exaly   +4 more sources

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NASA's New Mars Exploration Program: The Trajectory of Knowledge

Astrobiology, 2001
NASA's newly restructured Mars Exploration Program (MEP) is finally on the way to Mars with the successful April 7 launch of the 2001 Mars Odyssey Orbiter. In addition, the announcement by the Bush Administration that the exploration of Mars will be a priority within NASA's Office of Space Science further cements the first decade of the new millennium ...
James B. Garvin
exaly   +3 more sources

The Mars Exploration Program

AIP Conference Proceedings, 1997
The Mars Exploration Program was initiated in 1994. It currently consists of a Discovery mission (Mars Pathfinder which will land in 1997) and the Mars Surveyor Program. The objectives of the Mars Surveyor Program are to launch 2 robotic missions every 26 months to address the three themes of Life, Climate, and Resources, with the focus of initial ...
Donna L. Shirley, Norm R. Haynes
exaly   +2 more sources

Following the Water, the New Program for Mars Exploration

Acta Astronautica, 2002
In the wake of the loss of Mars Climate Orbiter and Mars Polar Lander in late 1999, NASA embarked on a major review of the failures and subsequently restructured all aspects of what was then called the Mars Surveyor Program--now renamed the Mars Exploration Program.
James B. Garvin
exaly   +3 more sources

Advanced Electronics Developed for NASA's Mars Exploration Program

2005 IEEE Aerospace Conference, 2005
Six electronic technologies under development for the Mars Technology Program are discussed. The scope of this set ranges from electronic packaging to microprocessors to power supply to communication technologies. An overview (motivation, objective, approach) of these six projects is presented, along with a comparison to the state-of-art.
R E Gold
exaly   +2 more sources

Mars Technology Program Communications and Tracking Technologies for Mars Exploration

2006 IEEE Aerospace Conference, 2006
The future of the exploration of Mars see an unprecedented increase in the volume of data generated by an increasingly capable host of science instruments on various rovers, aerobots, orbiters and eventually humans on Mars. To return these large volumes of data to Earth, communication links with data-rate capabilities in the multiple megabits-per ...
exaly   +2 more sources