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Fundamental physics RSS feed

SLAC fundamental physics researchers study everything from elementary particles produced in accelerators to the large-scale structure of the universe. 

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Fundamental physics concept illustration
Feature

His wide-ranging curiosity, original way of looking at problems and sheer joy in solving them drove many important contributions to particle physics. 

SLAC theoretical physicist James D. "BJ" Bjorken
News Brief

An X-ray imaging technique revealed that copper nanofoams used in inertial fusion experiments aren't as uniform as expected.

Green blobs on a blue background.
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The 3.5-meter  glass mirror is the first permanent component of the Simonyi Survey Telescope's  state-of-the-art, wide-field optical system to be installed and will soon...

A donut-shaped mirror is lowered into a large support apparatus.
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Vera C. Rubin Observatory will capture the faint light of distant brown dwarfs to help scientists understand the Milky Way’s formation and evolution.

Brown spots surround a spiral galaxy.
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Researchers have released 10 terabytes of data from the OpenUniverse project, which has created a detailed simulation of the universe astrophysicists can use to...

Stars and galaxies on a black background.
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The largest camera ever built for astrophysics has completed the journey to Cerro Pachón in Chile, where it will soon help unlock the Universe’s...

A semi truck traveling a gravel road approaches two large telescope facilities.
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Two determined fellows share their thoughts on representation, mentorship and staying true to themselves in STEM.

Annette Mendoza and Damion Tingle
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The first reflective coating was applied to Vera C. Rubin Observatory’s 8.4-meter combined primary/tertiary mirror using the observatory’s onsite coating chamber.

A large mirror reflects equipment in the background.
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Vera C. Rubin Observatory’s stunningly detailed images will illuminate distant stellar streams and their past encounters with dark matter.

An illustration of streams of stars flowing around a spiral galaxy.
News Release

Once set in place atop a telescope in Chile, the 3,200-megapixel LSST Camera will help researchers better understand dark matter, dark energy and other...

Researchers examine the LSST Camera
News Brief

In a new study, SLAC researchers suggest a small-scale solution could be the key to solving a large-scale mystery.

Black spheres travel across a grid of blue spheres.
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Sensors designed and created at SLAC could help a proposed satellite mission map the X-ray emissions of galaxies with unprecedented precision.

a hexagonal, copper and gold-colored experimental apparatus.