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

Vera C. Rubin Observatory’s detailed, big-picture view of our Solar System and ability to quickly detect and track moving objects will provide a gold...

A ring of yellow dots representing surrounds the earth, which projects a green beam onto the dots.
News Feature

The latest results put the strongest constraints on the expansion of the universe ever obtained with DES supernova data.

Blanco Telescope
News Feature

A new experiment suggests that this exotic precipitation forms at even lower pressures and temperatures than previously thought and could influence the unusual magnetic...

Diamond rain
News Brief

Supermassive black holes at the hearts of distant galaxies – and even our own sun – shine in the new movie. 

A blobby trail of orange, surrounded by red and blue, cuts across a black background.
News Feature

A new report outlines suggestions for federal investments needed for the next generation of transformative discoveries in particle physics and cosmology, including priority projects...

A web of dark matter, in which galaxies are forming.
News Feature

As the SLAC-Stanford institute celebrates its 20th anniversary, three Kavli Institute for Particle Astrophysics and Cosmology researchers share what they’re most excited for in...

A cluster of bright galaxies on a black background.
News Feature

Vera C. Rubin Observatory’s unprecedented deep and wide survey will create most precise map of Universe ever.

Illustration of warped galaxy shapes scattered across the cosmic web.
News Feature

Three SLAC scientists explain what they do to ensure the world's largest digital camera for astronomy is ready for the big time.

A digital sensor array is visible through a large camera lens inside a white room.
News Feature

Line intensity mapping measurements taken with a new instrument will allow astrophysicists to study galaxies too far away for traditional methods.

The South Pole Telescope
News Feature

The first batch of data from the Dark Energy Spectroscopic Instrument is now available for researchers to mine. Taken during the experiment’s “survey validation”...

A telescope building sits atop a mountain in twilight.
News Feature

The results offer important implications for astrophysics and nuclear fusion research.

NIF experiment
News Feature

The synthetic galaxy catalog will help test Roman's capabilities and foster collaboration with the Rubin project. 

A field of bright spots on a black background.