Mars: References & Edit History

Additional Reading

Donald Goldsmith, The Hunt for Life on Mars (1997), describes the events that led to the controversial claims for evidence of life in the Martian meteorite ALH84001. John Noble Wilford, Mars Beckons: The Mysteries, the Challenges, the Expectations of Our Next Great Adventure in Space (1990), provides a general introduction. All aspects of Mars science are addressed in Hugh H. Kieffer et al. (eds.), Mars (1992), a huge, comprehensive technical summary of existing knowledge. Victor R. Baker, The Channels of Mars (1982), is a well-illustrated discussion of how these features came about and their implications for the history of Mars. Michael H. Carr, The Surface of Mars (1981), is a profusely illustrated survey of scientists’ perception of Mars after the Viking missions, and Water on Mars (1996) discusses the role that water has played in the evolution of the Martian surface. Volumes of papers detailing the results of the various Mars spacecraft missions appear in the Journal of Geophysical Research: for Viking, 82, no. 28 (1977); for Mars Pathfinder, 104, no. E4 (1999); and for Mars Global Surveyor, 106, no. E4 (2001). These results are summarized in several excellent papers in Nature 412:207–253 (July 12, 2001).

Michael C. Malin Michael H. Carr

Article History

Type Description Contributor Date
Added material about the Mars500 and CHAPEA Mars mission simulations. Sep 27, 2024
Top Questions updated. Aug 29, 2024
Media added. Aug 19, 2024
Article revised and updated. Aug 13, 2024
Add new Web site: The Nine Planets - Mars. May 06, 2024
Added material about the end of the Ingenuity helicopter mission. Feb 09, 2024
Links added. Sep 14, 2023
Add new Web site: The Planets - Mars Facts. Mar 27, 2023
Add new Web site: Physics LibreTexts - Mars. Dec 04, 2022
Added video of Ingenuity helicopter. Sep 02, 2022
Add new Web site: Live Science - Mars: The red planet. Aug 23, 2022
Add new Web site: Space.com - Mars: Everything you need to know about the Red Planet. Aug 19, 2022
Changed “2023” to “the late 2020s.” Mar 23, 2022
Removed media. Dec 15, 2021
Added material about the internal structure of Mars. Changed number of Martian meteorites from “more than 30” to “more than 300.” Jul 30, 2021
Updated for the landing of the Zhurong rover. Jun 03, 2021
Added photograph of the Ingenuity helicopter. May 06, 2021
Noted the first flight of the Ingenuity helicopter. Apr 19, 2021
Article revised and updated. Feb 23, 2021
Media added. May 29, 2020
Article revised and updated. Apr 25, 2019
Added material about an underground lake on Mars to the introduction and the section Polar sediments, ground ice, and glaciers. Jul 26, 2018
Add new Web site: National Aeronautics and Space Administration - Fun Facts About Mars. Apr 26, 2018
Add new Web site: ThoughtCo. - Journey through the Solar System: Planet Mars. Mar 15, 2018
Add new Web site: ThoughtCo. - Journey through the Solar System: Planet Mars. Mar 13, 2018
Media added. Dec 07, 2017
Add new Web site: National Aeronautics and Space Administration - Mars Exploration Program. Nov 30, 2017
Media added. Aug 25, 2017
Add new Web site: National Aeronautics and Space Administration - Mars Exploration Program. Sep 06, 2016
Media added. May 12, 2016
Media added. Apr 13, 2016
The words "its lander, named Beagle 2" were changed to "its British lander, Beagle 2." The words "presumably descended to the Martian surface" were changed to "having landed on the Martian surface." Jan 16, 2015
Add new Web site: Rader's Cosmos4Kids.com - Mars. Apr 11, 2014
Add new Web site: Kidipede Science for Kids - Mars. Apr 11, 2014
Add new Web site: h2g2 - Mars. Apr 10, 2014
Add new Web site: Science Kids - Fun Science and Technology for Kids! - Mars Facts for Kids. Apr 10, 2014
Add new Web site: ESA Kids - Mars - the red planet. Apr 10, 2014
Add new Web site: kidsastronomy.com - Mars. Feb 07, 2013
Add new Web site: Iloveindia.com - Mars. Jan 28, 2013
Add new Web site: Kids Astronomy - Our Solar System - Mars. Jan 28, 2013
Add new Web site: Wolfram Research - Eric Weisstein's World of Astronomy - Mars. Jan 28, 2013
Add new Web site: Smithsonian National Air and Space Museum - Exploring the Planets - Mars Facts. Jan 28, 2013
Add new Web site: Indian Child - Mars. Jan 28, 2013
The table Planetary data for Mars was revised and updated. Dec 06, 2012
Add new Web site: India Parenting - Mars Mania. Sep 13, 2012
Information added about Mars Science Laboratory. Aug 06, 2012
Added image of Chasma Boreale, a valley on Mars's northern ice cap. Dec 12, 2011
Video of possible flowing water and photograph of possible cave entrances on Mars added. Nov 07, 2011
Photographs of Viking spacecraft and Utopia Planitia added. Nov 07, 2011
Add new Web site: Dept. Physics & Astronomy - Mars. Sep 01, 2011
Add new Web site: Buzzle.com - Mars. Aug 25, 2011
Article updated for possible discovery of liquid water on Martian surface. Aug 05, 2011
Added animation of Mars rotating comprised of images from the Mars Orbiter Laser Altimeter. May 25, 2011
Add new Web site: NASA - 2001 Mars Odyssey. Sep 16, 2010
Add new Web site: NASA - 2001 Mars Odyssey. Sep 16, 2010
Added image of Phoenix Mars Lander collecting soil samples. Jun 02, 2010
Information about methane in Martian atmosphere added. Apr 29, 2010
Information added about the Mars Reconnaissance Orbiter's observation of subsurface ice at mid-latitudes. Nov 17, 2009
Video of Mariner 4 photos added. Sep 01, 2009
Added information about the U.S. probe Phoenix and the discoveries it made on Mars. May 08, 2009
Added new Web site: Window To The Universe - Mars's Structure. Apr 24, 2009
Added new Web site: Window To The Universe - Discovery Of Mars. Apr 24, 2009
Added new Web site: Window To The Universe - Atmosphere of Mars. Apr 24, 2009
Added new Web site: National Geographic - Science and Space - Mars Exploration. Apr 16, 2009
Added new Web site: National Geographic - Science - Mars. Apr 16, 2009
Media added. Mar 13, 2009
Added new Web site: How Stuff Works - Science - How Will Landing On Mars Work? Feb 11, 2009
Added new Web site: How Stuff Works - Science - How Mars Works. Feb 11, 2009
Added new Web site: How Stuff Works - Science - Is There Really Water On Mars? Feb 11, 2009
Added new Web site: How Stuff Works - Science - Mars Explained. Feb 11, 2009
Added new Web site: How Stuff Works - Science - Is There Really A Face On Mars? Feb 11, 2009
Added new Web site: Office of Naval Research - Solar System: Inner Planets - Mars. May 19, 2008
Added new Web site: Dept. Physics & Astronomy - Mars. May 29, 2007
Added new Web site: Enchanted Learning - Mars. Feb 06, 2007
Added new Web site: The Planet Mars. Dec 18, 2006
Added new Web site: Fact Monster - People - Biography of Cyrus Vance. Dec 18, 2006
Added new Web site: National Aeronautics and Space Administration - Mars Exploration Program. Dec 18, 2006
Added new Web site: None. Dec 17, 2006
Added new Web site: Window To The Universe - Myths About Mars. Dec 17, 2006
Added new Web site: NASA - Star Child - Mars. Dec 17, 2006
Added new Web site: Students for the Exploration and Development of Space - Mars. Dec 17, 2006
Added new Web site: Window To The Universe - Mars Planet. Dec 17, 2006
Added new Web site: NASA - Space Place - Mars Exploration Programme. Dec 17, 2006
Added new Web site: Planet Mars. Dec 17, 2006
Added new Web site: NASA - Mars Team. Nov 13, 2006
Added new Web site: NASA - Mars Exploration Program. Nov 06, 2006
Added new Web site: Mars Global Circulation Model Group - Mars Today. Oct 30, 2006
Article revised and updated. Sep 29, 2006
Added new Web site: SpaceRef - Mars Today. Aug 08, 2006
Added new Web site: SpaceRef - Mars Today. Aug 08, 2006
Added new Web site: Window To The Universe - Our Solar System. Jul 07, 2006
Added new Web site: University of Tennessee - Astronomy 161: The Solar System. Jun 30, 2006
Added new Web site: The New York Times - Exploring the Solar System. Jun 28, 2006
Added new Web site: The Solar System in Pictures - The Planet Mars. Jun 22, 2006
Added new Web site: Wayne RESA - Life on Other Planets in the Solar System. Jun 14, 2006
Added new Web site: The Nine Planets - Phobos. Jun 08, 2006
Added new Web site: Enchanted Learning - All About Astronomy. May 26, 2006
Article revised. Jun 16, 2005
Article revised. Jul 09, 2004
Article revised. Jan 12, 2000
Article added to new online database. Aug 24, 1998
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