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What Makes Mars a Planet?
Like all planets in the solar system, Mars is defined as a planet by the International Astronomical Union (IAU). The IAU is made up of professional astronomers from around the world, and is the international authority in charge of assigning designations... More »
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en.wikipedia.org/wiki/Life_on_Mars

The possibility of life on Mars is a subject of significant interest to astrobiology due to the planet's proximity and similarities to Earth. To date no proof has been ...

www.space.com/47-mars-the-red-planet-fourth-planet-from-the-sun.html

6 days ago ... Learn about planet Mars' atmosphere, water supply and the possibility to support life, plus, findings from the Mars exploration rover mission.

www.space.com/38121-mars-rover-curiosity-boron-habitability.html

Sep 12, 2017 ... NASA's Mars rover Curiosity has discovered boron in Gale Crater — new evidence that the Red Planet may have been able to support life on ...

mars.nasa.gov/programmissions/science/goal1

Exploration of the Planet Mars - missions, videos, images and information. ... Science Goal 1: Determine if Life Ever Arose On Mars. During the next two decades ...

www.smithsonianmag.com/science-nature/life-on-mars-78138144

Mars lived, rock shows Meteorite holds evidence of life on another world,” said the New York Times. “Fossil from the red planet may prove that we are not alone  ...

www.scientificamerican.com/article/the-search-for-life-on-mars-is-about-to-get-weird

May 9, 2017 ... Curiosity is a rover designed to look for evidence of the Red Planet's changing ... Of course, the perplexing quest to find life on Mars may have a ...

www.esa.int/esaKIDSen/SEMR09WJD1E_OurUniverse_0.html

There is no sign of any life – plants or intelligent Martians - on the planet. We now know that Mars is a very cold, dry planet, where liquid water cannot exist on ...

www.foxnews.com/science/2017/09/07/life-existed-on-mars-shocking-discovery-suggests.html

Sep 7, 2017 ... File photo: The planet Mars showing showing Terra Meridiani is seen in an undated NASA image. (REUTERS/NASA/Greg Shirah). Scientists ...

www.nbcnews.com/mach/science/debate-heats-over-search-life-mars-ncna800376

Sep 12, 2017 ... Some scientists worry we'll 'infect' the red planet with microbes from Earth — or bring dangerous microbes back here.