Daniel Holz

Black holes, explained Artists conception of a black hole surrounded by a bright ring and stars

Black holes, explained

Black hole collisions could help us measure how fast the universe is expanding Artist's rendition of colliding black holes

Black hole collisions could help us measure how fast the universe is expanding

The quest to take a picture of the black hole at the center of our own galaxy Milky Way

The quest to take a picture of the black hole at the center of our own galaxy

As world awaits Doomsday Clock announcement, a look at its UChicago roots Hand moving the Doomsday Clock

As world awaits Doomsday Clock announcement, a look at its UChicago roots

What will the next decade bring in science? Flat map of the world showing concentration of carbon dioxide in the atmosphere, indicating especially hot spots in the Arctic and northern regions.

What will the next decade bring in science?

How to use gravitational waves to measure the expansion of the universe Neutron star collision

How to use gravitational waves to measure the expansion of the universe

Daniel Holz on measuring universe’s expansion using gravitational waves Neutron star collision

Daniel Holz on measuring universe’s expansion using gravitational waves

Doomsday Clock remains at two minutes to midnight Thumbnail

Doomsday Clock remains at two minutes to midnight

Daniel Holz

What Ripples in Space-Time Tell Us About the Universe with Daniel Holz (Ep. 17)

UChicago cosmologist discusses discovery of gravitational waves and colliding black holes.

Gravitational waves could soon provide measure of universe’s expansion Gravitational Waves

Gravitational waves could soon provide measure of universe’s expansion