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Latest Planetary geology Stories

89663_web
2015-04-08 10:08:59

Huge news! According to our pal the Mars Reconnaissance Orbiter, the glacier belts around Mars are made of...frozen water!

mariushills (1)
2015-04-04 12:38:23

Sweet! Underground moon cities might be possible if large lunar lava tubes exist beneath the lunar surface that could protect people from extreme temperature and radiation.

martian lake
2015-03-27 14:21:45

An ancient Martian lake system in the Jezero Crater, near the planet’s equator, is high on a list of possible landing sites for NASA’s Mars 2020 rover. The site shows clear signs of water and may therefore hold significant clues to the presence of ancient life on Mars. Researchers from Brown University have completed a new analysis of the Jezero area which found that water filled the crater at least twice in separate periods of water activity. This makes Jezero a prime target in the...

mercury
2015-03-19 14:57:13

Since 2011, NASA’s MESSENGER probe has been orbiting and gathering data on Mercury and the latest published research based on mission data has revealed never-before-seen features on our Solar System’s third planet.

Sandia Z-machine
2015-03-02 14:28:33

Recreating the violent conditions of Earth's formation, scientists are learning more about how iron vaporizes and how this iron rain affected the formation of the Earth and Moon. The study is published March 2 in Nature Geoscience.

RESOLVE concept
2014-11-03 04:12:40

In order to achieve its goals of conducting prolonged operations on Mars and sending astronauts on missions that would take them into deep space, NASA is investing in new technologies designed to help them find and use breathable air, drinkable water and other natural resources originating from places other than Earth.

Forces Of Martian Nature
2014-07-11 03:24:38

The surface of Mars is pocked and scarred with giant impact craters and rocky ridges, as shown in this new image from ESA’s Mars Express that borders the giant Hellas basin in the planet’s southern hemisphere.

Martian Dry Ice Gullies Formed By Seasonal CO2 Freezing, Not Water
2014-07-11 09:09:01

NASA’s Mars Reconnaissance Orbiter (MRO) continually makes high-resolution observations of the surface of Mars. Recent images have revealed that the gullies on the surface are mainly formed by seasonal freezing of carbon dioxide and not liquid water.

Curiosity Currently Traveling Through Ancient Glaciers On Mars
2014-06-26 03:13:27

3,500 million years ago the Martian crater Gale, through which the NASA rover Curiosity is currently traversing, was covered with glaciers, mainly over its central mound.

2014-05-23 13:27:42

Breaking research news from a team of scientists led by Carnegie's Ho-kwang "Dave" Mao reveals that the composition of the Earth's lower mantle may be significantly different than previously thought.


Latest Planetary geology Reference Libraries

0_fc65ffe6a46cbd9f747aaf6b31e8e244
2010-10-29 20:31:07

Harrison Schmitt was a NASA astronaut, and is also an American geologist. He was born Harrison Hagan "Jack" Schmitt on July 3, 1935 in Santa Rita, New Mexico. After high school, he went to the California Institute of Technology and received a B.S. degree in science in 1957. He then went to Norway to study geology at the University of Oslo. In 1964, Schmitt earned a Ph.D. in geology from Harvard University. After receiving his doctorate, he worked at the U.S. Geological Survey's...

4_eccd202c9b173d8cc2bddcaa6629203b2
2004-10-19 04:45:40

The Planet Venus is the second planet from the sun. It is often called the evening star or morning star and is brighter than any object in the sky except the sun and the moon. Because its orbit lies between the sun and the orbit of the earth, Venus passes through phases like those of the moon, varying from a large bright crescent when the planet is near inferior conjunction (nearest the earth) to a smaller silvery disk when it is at superior conjunction (farthest from the earth). Since...

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Word of the Day
meacock
  • An uxorious, effeminate, or spiritless man.
  • A timorous, cowardly fellow.
Probably a blend of meek and cock, or from meek +‎ -ock (“diminutive suffix”).