News articles tagged with "planetary_science"

11/17/2014 09:20:41
Douglas Smith
Two and a half billion years ago, single-celled organisms called cyanobacteria harnessed sunlight to split water molecules, producing energy to power their cells and releasing oxygen into an atmosphere that had previously had none. These early environmental engineers are responsible for the life we see around us today, and much more besides. At 8:00 p.m. on Wednesday, November 19, in Caltech's Beckman Auditorium, Professor of Geobiology Woodward "Woody" Fischer will describe how they transformed the planet. Admission is free.
Sun shining through a leaf
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.
07/29/2013 12:25:04
Jessica Stoller-Conrad
Scientific authorities on the Thirty Meter Telescope (TMT) project announced on Friday that they have now signed a master agreement formalizing project goals and providing a governing framework for the international collaboration.
07/18/2013 17:35:12
Kimm Fesenmaier
An international team of researchers, including Caltech's Geoffrey Blake, has used the Atacama Large Millimeter/submillimeter Array (ALMA) to capture the first image of a snow line around a Sun-like star.
07/16/2013 09:52:38
Marcus Woo
Researchers at Caltech have discovered evidence for an ancient delta on Mars where a river might once have emptied into a vast ocean. This ocean, if it existed, could have covered much of Mars's northern hemisphere.
06/13/2013 11:17:56
Brian Bell

National Geographic Society has named Bethany Ehlmann, assistant professor of planetary science at the California Institute of Technology (Caltech)

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.
03/15/2013 10:10:08
Marcus Woo
This Saturday marks the 20th anniversary of inaugural observations of the 10-meter telescope at W. M. Keck Observatory.
03/12/2013 12:28:49
Marcus Woo
Thanks to a new high-tech gadget, astronomers have observed four planets orbiting a star relatively close to the sun in unprecedented detail, revealing the roughly ten-Jupiter-mass planets to be among the most exotic ones known.
03/05/2013 08:23:38
Kimm Fesenmaier
Caltech and JPL researchers have found the strongest evidence yet that water from the vast liquid ocean beneath the frozen exterior of Jupiter's icy moon Europa actually makes its way to the surface.
01/24/2013 15:52:31
Brian Bell
John A. Johnson, assistant professor of planetary astronomy at Caltech, received the 2012 Newton Lacy Pierce Prize at the 221st meeting of the American Astronomical Society (AAS), in Long Beach, California.
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