Andrew Lange of Caltech has been awarded the 2009 Dan David Prize along with Paolo De Bernardis of the University La Sapienza in Rome and Paul Richards of the University of California, Berkeley. Lange and De Bernardis have been recognized for leading the BOOMERanG experiment, which provided the first undisputed evidence of the universe's flat geometry. Richards's MAXIMA experiment confirmed the result soon after.

The California Institute of Technology (Caltech) scientists who study the outer reaches of space are about to get some space of their own with the official opening of the Cahill Center for Astronomy and Astrophysics.

As part of Caltech's Division of Physics, Mathematics and Astronomy, the astronomy department's primary mission is to perform cutting-edge research in astronomy and astrophysics while educating undergraduate and graduate students to become the scientific leaders of tomorrow.

The Big Bang is widely considered to have obliterated any trace of what came before. Now, astrophysicists at the California Institute of Technology think that their new theoretical interpretation of an imprint from the earliest stages of the universe may also shed light on what came before.

Two prominent researchers from the California Institute of Technology (Caltech) have been named among the country's 24 top leaders by U.S. News Media Group in association with the Center for Public Leadership (CPL) at Harvard Kennedy School.

The W.M. Keck Foundation has awarded $2.3 million to the California Institute of Technology (Caltech) to fund the Keck Array--a suite of three microwave polarimeters at the South Pole--and the corresponding research initiative, "Imaging the Beginning of Time: A Search for the Signature of Inflation in the Cosmic Microwave Background."

Join two world-renowned California Institute of Technology (Caltech) physicists and an award-winning composer for the world premiere of "Einstein's Cosmic Messengers," an inventive multimedia concert. Inspired by Caltech's involvement with the Laser Interferometer Gravitational-wave Observatory (LIGO), the presentation takes an innovative approach to communicating scientific exploration and discovery to the general public. The event takes place Thursday, October 30, at 8 p.m., in Beckman Auditorium on the Caltech campus.

Astronomers at the California Institute of Technology (Caltech) and their colleagues have provided unique insight into the nature of a young star-forming galaxy as it appeared only two billion years after the Big Bang and determined how the galaxy may eventually evolve to become a system like our own Milky Way.

An explanation for a strange property of noctilucent clouds--thin, wispy clouds hovering at the edge of space at 85 km altitude--has been proposed by an experimental plasma physicist at the California Institute of Technology (Caltech), possibly laying to rest a decades-long mystery.

Alexei Kitaev, a California Institute of Technology (Caltech) faculty member, has been named a MacArthur Fellow, winning one of the five-year, $500,000 grants that are awarded annually to creative, original individuals and that are often referred to as the "genius" awards.