Scientists have long been intrigued by the surfaces of terrestrial bodies other than Earth that reveal deep similarities beneath their superficially differing volcanic and tectonic histories. A team ...
Preface / Larry W. Esposito, Ellen R. Stofan, and Thomas E. Cravens -- Exploring Venus : major scientific issues and directions / Larry W. Esposito, Ellen R. Stofan, and Thomas E. Cravens -- ...
The International Astronomical Union (IAU) defines a planet as a celestial body orbiting the Sun, possessing sufficient mass for a nearly spherical shape, and having cleared its orbital neighborhood ...
Scientists at MIT, the University of Birmingham, and elsewhere say that astronomers’ best chance of finding liquid water, and even life on other planets, is to look for the absence, rather than the ...
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