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50 Years Ago: The First Look at a Dry Mars
05/07/2014

50 Years Ago: The First Look at a Dry Mars

Douglas Smith
In 1964, Caltech astronomy professor Guido Münch and Jet Propulsion Laboratory space scientists Lewis Kaplan and Hyron Spinrad pushed the world's second-largest telescope to its limits and dashed—at least for the next few decades—any hopes of finding liquid water on Mars.
Guido Münch
To Supernova or Not to Supernova
05/01/2014

To Supernova or Not to Supernova

Cynthia Eller
Caltech researchers present a three-dimensional model of a rapidly rotating star with a strong magnetic field undergoing the process of collapse and explosion . . . or at least trying to.
Simulating Milliseconds of Stellar Collapse
05/01/2014

Simulating Milliseconds of Stellar Collapse

Cynthia Eller
Christian Ott, professor of theoretical astrophysics at Caltech, formulates scenarios for what happens when massive stars collapse.
Fu, Harrison, and Preskill Elected to the National Academy of Sciences
04/30/2014

Fu, Harrison, and Preskill Elected to the National Academy of Sciences

Cynthia Eller
Three professors at Caltech—Gregory Fu, Fiona Harrison, and John Preskill—have been elected to the prestigious National Academy of Sciences.
Cosmic Web Imager Directly Observes "Dim Matter"
04/29/2014

Cosmic Web Imager Directly Observes "Dim Matter"

Cynthia Eller
Caltech astronomers have taken unprecedented images of the intergalactic medium (IGM)—the diffuse gas that connects galaxies throughout the universe—with the Cosmic Web Imager.
Jamie Bock Wins George W. Goddard Award
04/04/2014

Jamie Bock Wins George W. Goddard Award

Brian Bell
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Reflecting on BICEP2
03/28/2014

Reflecting on BICEP2

Allison Benter
Caltech professor of physics Jamie Bock, co–principal investigator for BICEP2 and the chief architect of the telescope's detectors, described the finding as "mind-boggling."
Jamie Bock to Speak on BICEP2 Experiment
03/19/2014

Jamie Bock to Speak on BICEP2 Experiment

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.
Building BICEP2: A Conversation with Jamie Bock
03/17/2014

Building BICEP2: A Conversation with Jamie Bock

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.
Jamie Bock
BICEP2 Discovers First Direct Evidence of Inflation and Primordial Gravitational Waves
03/17/2014

BICEP2 Discovers First Direct Evidence of Inflation and Primordial Gravitational Waves

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.
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