News articles tagged with "planetary_geology"

10/08/2015 11:13:29
Rod Pyle
A paper published in Science on October 9, 2015, will present new details about the paleoclimate of Mars and formations inside Gale Crater. New evidence indicates that the crater was filled with water-borne sediment, and excavated, in a shorter time than previously thought, leaving the base of Mount Sharp behind. Climate models of the ancient atmosphere of Mars will need to be adjusted.
09/27/2013 16:45:29
Kathy Svitil
The first papers from the Mars Science Laboratory mission are now available online.
09/26/2013 14:13:30
Kathy Svitil
A Caltech-led team of Mars Science Laboratory scientists has found that a surprisingly Earth-like martian rock offers new insight into the history of Mars's interior and suggests parts of the red planet may be more like our own than we ever knew.
09/16/2013 20:53:47
Douglas Smith
Bruce Churchill Murray, Caltech Professor of Planetary Science, Emeritus, and former head of NASA's Jet Propulsion Laboratory (JPL), succumbed to complications of Alzheimer's disease on August 29, 2013. He was 81.
04/23/2013 23:32:56
Douglas Smith
John Grotzinger, Caltech’s Fletcher Jones Professor of Geology and project scientist for Curiosity—JPL’s newest Mars rover, exploring the floor of Gale Crater—will describe its discoveries so far during a free public lecture on Wednesday, April 24.
11/19/2012 22:33:03
Douglas Smith
On November 20, 1969, Apollo 12 astronauts Charles Conrad and Alan Bean paid a visit to JPL's Surveyor 3, which had landed on the moon two and a half years earlier.
11/06/2012 19:33:25
Shayna Chabner McKinney
As one of five Caltech graduate students currently staffing the Mars Science Laboratory mission, Katie Stack is simultaneously exploring the geologic pasts of both Mars and Earth.
09/27/2012 13:12:18
Kimm Fesenmaier
An ankle- or hip-deep stream once flowed with force across the surface of Mars in the very spot where the Curiosity rover is currently exploring. The finding provides new information about a once wet environment in Gale Crater.
09/12/2012 07:00:00
Kimm Fesenmaier

Several hypotheses have been proposed to explan how clay minerals detected on the surface of Mars were formed. Now, publishing in the journal Nature Geoscience, a team of French and American scientists including Caltech's Bethany Ehlmann, has suggested a new possibility. The Los Angeles Times recently spoke to Ehlmann about the paper and its implications.

08/02/2012 07:00:00
Marcus Woo

Caltech's Ken Farley and Bethany Ehlmann will be among the 300 scientists examining the information Curiosity sends home from Mars and trying to figure out what it all means.

07/30/2012 07:00:00
Katie Neith

Since launching in November 2011, the Mars Science Laboratory has been traveling on a journey that will traverse over 350 million miles, ending on the Red Planet at 10:31 p.m. on Sunday, August 5. Here are some facts about the Curiosity rover and the mission.

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