Submitted by mwoo on Fri, 2013-05-03 09:35
According to a new analysis by astrophysicist Tony Piro at Caltech, just before a black hole forms, the dying star may generate a distinct burst of light that will allow astronomers to witness the birth of a new black hole for the first time.
Submitted by mwoo on Wed, 2013-04-17 10:00
A team of astronomers, which includes several from Caltech, has discovered a dust-filled, massive galaxy churning out stars when the cosmos was a mere 880 million years old—making it the earliest starburst galaxy ever observed.
Submitted by mwoo on Fri, 2013-04-05 16:51
The mission: travel to one of Mars's two moons, explore its surface, collect some rocks, and return to Earth in one piece. Now plan it—in five days. Dozens of students from Caltech and around the world converged on campus recently to do just that.
Submitted by dsmith on Tue, 2013-04-02 09:35
John Preskill, the Richard P. Feynman Professor of Theoretical Physics, is himself deeply entangled in the quantum world. Different rules apply there, and objects that obey them are now being made in our world, as he explains at 8:00 p.m. on Wednesday, April 3, 2013, in Caltech's Beckman Auditorium. Admission is free.
Center for Student Services, 3rd Floor, Brennan Conference Room
Head TA Network Kick-off Meeting & Happy Hour
Submitted by dsmith on Fri, 2013-03-15 15:59
In a paper published on March 16, 1963, Caltech astronomer Maarten Schmidt announced the discovery of the first quasar (he didn't call it that) and opened a new window through which we can see the very distant universe.
Submitted by mwoo on Thu, 2013-03-14 18:21
Although Keith Matthews was about to make history, he went about his tasks like any others. It was the night of March 16, 1993, nearly 14,000 feet above sea level on Mauna Kea in Hawaii, and he had just installed the first instrument on the brand-new 10-meter telescope at W. M. Keck Observatory. Matthews, who built the instrument—a near-infrared camera, abbreviated NIRC—was set to make the first scientific observations using the newly crowned Biggest Telescope in the World.
Submitted by mwoo on Wed, 2013-03-13 11:00
PASADENA, Calif.—Galaxies have been experiencing vigorous bursts of star formation from much earlier in cosmic history than previously thought, according to new observations by a Caltech-led team.
These so-called starburst galaxies produce stars at a prodigious rate—creating the equivalent of a thousand new suns per year. Now the astronomers have found starbursts that were churning out stars when the universe was just a billion years old. Previously, astronomers didn't know whether galaxies could form stars at such high rates so early in time.
Submitted by mwoo on Mon, 2013-03-11 15:08
PASADENA, Calif.—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.
The team, which includes several researchers from the California Institute of Technology (Caltech), describes its findings in a paper accepted for publication by the Astrophysical Journal.
Submitted by bbell2 on Fri, 2013-03-01 15:28
Ryan Patterson, assistant professor of physics at Caltech, is one of 126 young scholars to receive a Sloan Research Fellowship for 2013.
According to the Alfred P. Sloan Foundation, the purpose of the Sloan Research Fellowships is to "stimulate fundamental research by early-career scientists and scholars of outstanding promise." Candidates are nominated by their fellow scientists and chosen by an independent panel of senior scholars. Fellows receive $50,000 to be used to further their research.