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Quantum quirk: JILA scientists pack atoms together to prevent collisions in atomic clock

Feb. 3, 2011

In a paradox typical of the quantum world, JILA scientists have eliminated collisions between atoms in an atomic clock by packing the atoms closer together. The surprising discovery, described in the Feb. 3 issue of Science Express, can boost the performance of experimental atomic clocks made of thousands or tens of thousands of neutral atoms trapped by intersecting laser beams

Two CU-Boulder Faculty Members Elected 2010 AAAS Fellows

Jan. 11, 2011

Two University of Colorado at Boulder faculty members have been elected 2010 fellows of the prestigious American Association for the Advancement of Science.

Swan Song Flight of Space Shuttle Discovery to Carry Two Payloads Built by CU-Boulder

Oct. 27, 2010

NASA's space shuttle Discovery will make its swan song flight Nov. 1 carrying two University of Colorado at Boulder-built biomedical payload devices, including one to help scientists better understand changes in the virulence of nasty bacteria in the low gravity of space as a way to help researchers prevent or control infectious diseases.

Two CU-Boulder Faculty Members Win National Science Foundation Career Awards

Oct. 20, 2010

Two University of Colorado faculty members have received prestigious National Science Foundation Early Career Development, or CAREER awards.

CU-Boulder-Led Hubble Astronomy Team Uncovers Evidence of Early Heated Universe

Oct. 7, 2010

If you think global warming is bad, 11 billion years ago the entire universe underwent what might be called universal warming. The consequence of that early heating was that fierce blasts of radiation from voracious black holes stunted the growth of some small galaxies for a stretch of 500 million years.

CU-Boulder-Led Mars Mission Given Green Light by NASA to Proceed to Development

Oct. 5, 2010

NASA announced today that the University of Colorado at Boulder-led mission to Mars to investigate how the planet lost much of its atmosphere eons ago has been approved by the space agency to move into the development stage.

U.S. Senate Confirms CU Nobel Laureate Carl Wieman as Associate Director for Science

Sept. 22, 2010

Distinguished Professor Carl Wieman of the University of Colorado at Boulder has been confirmed by the U.S. Senate as associate director for science in the White House Office of Science and Technology Policy.

NASA Awards CU-Boulder $6.7 Million to Design Instruments for Mission to Sun

Sept. 15, 2010

A team from the University of Colorado at Boulder has been awarded $6.7 million from NASA to design, develop and test instruments for the fastest space probe ever built, one that will orbit 22 times closer to the sun than Earth and well inside the orbit of Mercury to better understand how the sun ticks.

New Hubble Observations of Supernova 1987A Reveal Composition of 'Star Guts' Pouring Out

Sept. 2, 2010

Observations made with NASA's newly refurbished Hubble Space Telescope of a nearby supernova are allowing astronomers to measure the velocity and composition of "star guts" being ejected into space following the explosion, according to a new study led by the University of Colorado at Boulder.

Study Shows Shrinking Atmospheric Layer Linked to Low Levels of Solar Radiation

Aug. 26, 2010

Large changes in the sun's energy output may drive unexpectedly dramatic fluctuations in Earth's outer atmosphere, new research indicates. A study published today links a recent, temporary shrinking of a high atmospheric layer with a sharp drop in the sun's ultraviolet radiation levels.

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