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New Study Maps Space Dust in 3-D

A new Berkeley Lab-led study provides 3-D views of space dust in the Milky Way, which could help us understand the properties of this dust and how it affects views of distant objects.

Attention Earthlings: Help Wanted in Finding a New Planet

Data research for a Berkeley Lab-led dark energy experiment benefits citizen science project that seeks the public’s help in the hunt for a hypothesized Neptune-like Planet Nine.

Simulations Show Swirling Rings, Whirlpool-Like Structure in Subatomic ‘Soup’

Powerful supercomputer simulations of high-energy collisions between atomic cores provide new insights about the complex structure of a superhot fluid called the quark-gluon plasma.

Planetarium Show Brings ‘Phantom’ Matter to Life

A new planetarium show, produced in part by Berkeley Lab’s Michael Barnett, is designed to immerse audiences in the search for dark matter, which we have so far detected only through its gravitational effects.

Construction of World’s Most Sensitive Dark Matter Detector Moves Forward

LUX-ZEPLIN, an ultrasensitive dark matter detector, has cleared a major approval milestone and is on track to begin its mile-deep hunt for theoretical particles known as WIMPs in 2020.

Ed Lofgren, Pioneering ‘Rad Lab,’ Berkeley Lab, and Manhattan Project Physicist, dies at 102

Edward Joseph Lofgren, a pioneering Berkeley Lab physicist who was a close associate of E.O. Lawrence and worked on the Manhattan Project, died Sept. 6 at age 102.

Accelerator Operator Stitches Together Storied Career at Bevatron, Cyclotron

Catherine “Reba” Siero, an accelerator operator at Berkeley Lab, has worked for more than two decades at its 88-Inch Cyclotron and earlier worked in particle-beam-based cancer treatments and biology research at the lab.

3-D Galaxy-mapping Project Enters Construction Phase

A 3-D sky-mapping project that will measure the light of millions of galaxies and explore the nature of dark energy has received approval to move forward with construction.

Dark Energy Measured with Record-Breaking Map of 1.2 Million Galaxies

A team of hundreds of physicists and astronomers, including those from Berkeley Lab, have announced results from the largest-ever, three-dimensional map of distant galaxies. The team constructed this map to make one of the most precise measurements yet of the dark energy currently driving the accelerated expansion of the Universe.

Researchers Gear Up Galaxy-seeking Robots for a Test Run

A prototype system that will test a planned array of 5,000 robots for a sky-mapping instrument is taking shape at Berkeley Lab. Dubbed ProtoDESI, the scaled-down, 10-robot system will run through a series of tests on a telescope in Arizona from August-September.