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

A new center brings astrophysics, data science, and AI together to answer some of the universe’s biggest questions.

A rendering of a galaxy.
News Feature

AI is playing a key role in helping SLAC researchers find new galaxies and tiny neutrinos, and discover new drugs.

Diffraction pattern
News Brief

The observatory's practice camera has captured its first on-sky data.

A telescope pointed through open doors in its building's roof.
News Brief

This research advances our understanding of Earth's deep interior and exoplanets, opening new research avenues in Earth and planetary sciences.

mec_super_earth
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Vera C. Rubin Observatory will unite coordinated observations of cosmic phenomena using the four messengers of the universe.

Two stars collide, sending particles to earth.
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David Cesar, Julia Gonski and W.L. Kimmy Wu will each receive $2.75 million issued over five years for their research in X-ray and ultrafast...

Early Career Award Winners 2024
Past Event
Discovering millions of galaxies and unraveling the mysteries of dark matter and dark energy is far out! Join us at the Dutch Goose for...
SLAC on Tap Hannah Polleck
News Feature

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.
News Feature

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.
News Feature

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.
News Feature

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 Brief

Researchers have used the Dark Energy Spectroscopic Instrument to make the largest 3D map of our universe and world-leading measurements of dark energy, the...

A fan-shaped map shows a lumpy web of galaxies