Submitted by admin on Thu, 2011-08-18 07:00
For many astronomers, NASA's Hubble Space Telescope (HST) is considered the crème de la crème of research tools—one of the best observatories available for their studies. This being the case, competition for time with the telescope can be fierce. But Heather A. Knutson, a recent addition to the Division of Geological and Planetary Sciences at Caltech, will soon get the chance to spend some quality time with the telescope.
Submitted by lmarkle on Thu, 2011-08-18 07:00
A new experiment that will answer fundamental questions about neutrinos, aiming to solve some of the biggest mysteries about the universe—why there's so much more matter than antimatter, for example—is now open for business. About two weeks ago, the Daya Bay Reactor Neutrino Experiment, lying underground in the mountains of southern China near Hong Kong, began taking data with its first set of twin detectors.
Submitted by lmarkle on Wed, 2011-08-03 07:00
President Barack Obama has nominated Anneila Sargent, vice president for student affairs and the Rosen Professor of Astronomy, to the National Science Board, the governing body of the National Science Foundation.
Submitted by mwoo on Fri, 2011-07-22 07:00
Water really is everywhere. Two teams of astronomers, each led by scientists at Caltech, have discovered the largest and farthest reservoir of water ever detected in the universe. Looking from a distance of 30 billion trillion miles away into a quasar—one of the brightest and most violent objects in the cosmos—the researchers have found a mass of water vapor that's at least 140 trillion times that of all the water in the world's oceans combined, and 100,000 times more massive than the sun.
Submitted by lmarkle on Fri, 2011-05-27 07:00
At the forefront of nanotechnology, researchers design miniature machines to do big jobs, from treating diseases to harnessing sunlight for energy. But as they push the limits of this technology, devices are becoming so small and sensitive that the behavior of individual atoms starts to get in the way. Now Caltech researchers have, for the first time, measured and characterized these atomic fluctuations—which cause statistical noise—in a nanoscale device.
Submitted by lorio on Mon, 2011-05-16 07:00
Ed Stone, the David Morrisroe Professor of Physics at Caltech and lead scientist on the Voyager 1 and Voyager deep-space probe missions since 1972, was awarded the Goddard Astronautics Award from the American Institute of Aeronautics and Astronautics (AIAA) at a gala ceremony on May 11 in Washington, DC.
Submitted by katien on Fri, 2011-05-13 07:01
Four Caltech faculty members are among the 65 scientists from across the nation selected to receive Early Career Research Awards from the Department of Energy. The grant winners are Guillaume Blanquart, Julia R. Greer, Chris Hirata, and Ryan Patterson. The Early Career Research Program is designed to bolster the nation's scientific workforce by providing support to exceptional researchers during the crucial early career years, when many scientists do their most formative work.
Submitted by lmarkle on Tue, 2011-04-19 07:00
In a front-page story that ran on April 14, The Los Angeles Times profiled Caltech's Ed Stone. As the mission's project scientist since 1972, Stone has been with Voyager since the beginning, and like the robot explorers, which are now venturing into interstellar space, he's still going and going.
Submitted by mwoo on Sun, 2011-04-10 23:00
When black holes slam into each other, the surrounding space and time surge and undulate like a heaving sea during a storm. This warping of space and time is so complicated that physicists haven't been able to understand the details of what goes on—until now.
Submitted by lmarkle on Fri, 2011-04-01 07:00
March has been a good month for Caltech mathematics. Caltech placed first in the Mathematical Association of America's William Lowell Putnam Competition, one of the premier undergraduate mathematics contests. Also this past month, Michael Aschbacher, the Shaler Arthur Hanisch Professor of Mathematics, was awarded the Rolf Schock Prize in Mathematics.