Gravitational lenses

Vera C. Rubin Observatory’s stunningly detailed images will illuminate distant stellar streams and their past encounters with dark matter.

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...

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

Margaux Lopez is helping prepare the Vera Rubin Observatory for the arrival of the largest digital camera ever built for astrophysics and cosmology.

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

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