News articles tagged with "astronomy"

11/06/2014 11:00:05
Kathy Svitil
Using an experiment carried into space on a NASA suborbital rocket, astronomers at Caltech and their colleagues have detected a diffuse cosmic glow that appears to represent more light than that produced by known galaxies in the universe.
CIBER Launch
03/19/2014 16:34:51
Cynthia Eller
On March 20, 2014, Jamie Bock will give a talk on the BICEP2 experiment and its recent detection of B-mode polarization indicating the effect of gravitational waves on the cosmic microwave background.
03/17/2014 07:49:46
Cynthia Eller
Astronomers announced today that they have acquired the strongest confirmation yet of cosmic inflation theories, which say the universe expanded by 100 trillion trillion times in less than the blink of an eye.
03/17/2014 07:51:49
Cynthia Eller
Jamie Bock and his collaborators announced that they have successfully measured a B-mode polarization signal in the cosmic microwave background using the BICEP2 telescope at the South Pole.
02/24/2014 14:36:17
Jessica Stoller-Conrad
Researchers at Caltech and several other institutions have made the first detection of water in the atmosphere of a Jupiter-mass planet orbiting the nearby star tau Boötis.
02/19/2014 15:05:39
Kimm Fesenmaier
For the first time, NuSTAR has mapped radioactive material from the core of a supernova explosion.
02/18/2014 13:00:51
Douglas Smith
If you ask Andy Ingersoll how Caltech has contributed to our understanding of the universe, he'll tell you, "Caltech invented planetary science!" Since the field's origins 50 years ago, Caltech has become one of the top planetary-science research centers.
01/22/2014 09:20:47
Jessica Stoller-Conrad
By incorporating the data of individual stars into whole-galaxy models, Caltech researchers can look at the actual effects of star feedback in the galaxies they study.
A still image from a FIRE simulation video, showing the gases in a galaxy. Magenta is cold molecular/atomic gas, which forms stars; green is warm ionized gas, most of which cools into a galaxy; red is 'hot' gas, which makes up the galaxy halo.
12/12/2013 11:43:08
Cynthia Eller
Caltech/JPL scientists and collaborators have detected for the first time in an individual object a change in the cosmic microwave background caused by its interaction with massive moving objects.
12/09/2013 11:54:52
Brian Bell
Edward C. Stone was awarded a NASA Distinguished Public Service Medal, presented by television personality Stephen Colbert on the December 3 broadcast of The Colbert Report.
12/02/2013 10:43:54
Douglas Smith
The Nuclear Spectroscopic Telescope Array, or NuSTAR, sees the high-energy X-rays emitted by the densest, hottest regions of the universe. Professor Harrison will describe NuSTAR's unlikely journey and share some of its remarkable results.
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