SLAC topics

Astrophysics and cosmology RSS feed

SLAC’s astrophysicists and cosmologists pursue top-priority research on topics including dark matter and dark energy, the formation of galaxies and cosmic evolution. 

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Astrophysics and cosmology

Dwarf Galaxy 3.

News Feature
VIA Symmetry Magazine

An astronomical data challenge

The Large Synoptic Survey Telescope will track billions of objects for 10 years, creating unprecedented opportunities for studies of cosmic mysteries.

LSST data management.
News Feature

Scientists, including researchers at SLAC, have only just begun to study the remarkably detailed map they created of a portion of the sky.

DES End of Observations
Press Release

SLAC scientists find a new way to explain how a black hole’s plasma jets boost particles to the highest energies observed in the universe...

Cosmic particle accelerators
News Feature
VIA Symmetry Magazine

Gravitational lenses

Predicted by Einstein and discovered in 1979, gravitational lensing helps astrophysicists understand the evolving shape of the universe.

News Feature
VIA Symmetry Magazine

The building boom

These projects, selected during the process to plan the future of US particle physics, are all set to come online within the next 10...

Illustration of various science experiments
News Feature

Our best model of particle physics explains only about 5 percent of the universe.

News Feature

Astrophysicists use a catalog of extended gamma-ray sources spotted by Fermi spacecraft to home in on mysterious properties of deep space.

Fermi extended sources
News Feature

In a first, researchers measure extremely small and fast changes that occur in plasma when it’s zapped with a laser. Their technique will have...

LCLS Plasma Expansion
News Feature

A team of electrical designers develops specialized microchips for a broad range of scientific applications, including X-ray science and particle physics.

This illustration shows the layout of an application-specific integrated circuit, or ASIC, at an imaginary art exhibition.
News Feature

The event attracted 124 participants and explores the successes and challenges of the theory that describes subatomic particles and fundamental forces.

SSI 2018
News Feature

The LSST cryostat, now fully assembled, will keep the camera’s image sensors continuously cooled to minus 150 degrees Fahrenheit for crisp, high-sensitivity views of...

LSST Cryostat Grid
News Feature

She’ll direct the future of astrophysics research at SLAC and Stanford for the next five years.

Risa Wechsler 2018