News articles tagged with "planetary_geology"

09/15/2014 09:11:14
Kimm Fesenmaier
Established in 2008 with funding from the W. M. Keck Foundation and support from JPL, the Keck Institute for Space Studies (KISS) was created at Caltech to develop revolutionary concepts and technology for future space missions by taking advantage of opportunities for increased collaboration between researchers on campus and at JPL. It does so operating as a "think and do tank."
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
Caltech geology graduate student Katie Stack says her Caltech experience has provided her with the best of both worlds. Literally. As one of five Caltech graduate students currently staffing the Mars Science Laboratory mission, Stack is simultaneously exploring the geologic pasts of both Mars and Earth. She and her student colleagues apply their knowledge of Earth's history and environment—gleaned from Caltech classes and field sites across the globe—to the analysis of Curiosity's discoveries as well as the hunt for evidence of past life on the Red Planet.
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 NASA's Curiosity rover is currently exploring.

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

On Sunday, August 5, the Mars Science Laboratory (MSL) rover, known as Curiosity, will make its dramatic descent onto Mars's surface. Once it lands, the rover will check its instruments to make sure everything's functioning properly—and then it will get right to work. Caltech's Ken Farley and Bethany Ehlmann will be among the 300 scientists working here on Earth, taking the information Curiosity sends home and trying to figure out what it all means.

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

Since launching in November 2011, NASA's Mars Science Laboratory (MSL) has been traveling full steam ahead on a journey that will traverse over 350 million miles, ending on the Red Planet at 10:31 p.m. on Sunday, August 5. Tucked into a spacecraft for safekeeping during flight, MSL contains a rover named Curiosity. Here are some facts about Curiosity and the mission.

02/10/2012 08:00:00
Kimm Fesenmaier

With the Mars Science Laboratory (MSL) well on its way to Mars, the newest members of its science team have been announced. Two Caltech professors—Kenneth Farley and Bethany Ehlmann—are among 18 researchers who have been selected as funded participating scientists on the mission.

10/12/2011 07:00:00
Marcus Woo

Researchers at the Caltech have directly determined the surface temperature of early Mars for the first time, providing evidence that's consistent with a warmer and wetter Martian past.

06/28/2011 07:00:00
Katie Neith

Ever since a crash landing on Earth grounded NASA's Genesis mission in 2004, scientists have been gathering, cleaning, and analyzing solar wind particles collected by the spacecraft. Now, two new studies published in Science reveal that Earth's chemistry is less like the sun's than previously thought. 

07/21/2010 09:00:00
Lori Oliwenstein

That dry, dusty moon overhead? Seems it isn't quite as dry as it's long been thought to be. Although you won't find oceans, lakes, or even a shallow puddle on its surface, a team of geologists has found structurally bound hydroxyl groups (i.e., water) in a mineral in a lunar rock returned to Earth by the Apollo program.

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