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Exploratour - Life on Mars? - Windows to the Universe

Exploratour: Life on Mars?

This is a Viking image of the surface of Mars. The footpad of the Viking lander is visible in the corner of the image.
Click on image for full size
NASA

Introduction

When we ask "Where might we find extraterrestrial life", the first place many scientists turn to, because of its similarity to the Earth, is Mars. Mars may have been like the Earth in its past. Although no signs of life on Mars have been found, scientists will continue to search because they are aware of the potential for life in extreme environments.

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Windows to the Universe, a project of the National Earth Science Teachers Association, is sponsored in part is sponsored in part through grants from federal agencies (NASA and NOAA), and partnerships with affiliated organizations, including the American Geophysical Union, the Howard Hughes Medical Institute, the Earth System Information Partnership, the American Meteorological Society, the National Center for Science Education, and TERC. The American Geophysical Union and the American Geosciences Institute are Windows to the Universe Founding Partners. NESTA welcomes new Institutional Affiliates in support of our ongoing programs, as well as collaborations on new projects. Contact NESTA for more information. NASA ESIP NCSE HHMI AGU AGI AMS NOAA








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