gravitational wave

Revealing the secrets of a portion of the world’s first color photos

TechnologyApril 15, 2021

EPFL researchers have shed new light on one of the earliest color photography techniques, G. Lippmann’s Nobel Prize–winning multispectral imaging method.

Gravitational waves could be leaving persistent traces of their passing

ScienceMay 8, 2019

Gravitational waves are 'ripples' in space-time caused by some of the most violent and energetic processes in the Universe. Transient in nature, some scientists...

Illuminating the dark matter with gravitational waves

SpaceOctober 22, 2018

Using Laser Interferometer Space Antenna (LISA), a team of astronomers at the University of Zurich have observed gravitational waves emitted by black holes. These shock...

All in the family: Kin of gravitational wave source discovered

SpaceOctober 16, 2018

On October 16, 2017, a universal group of astronomers and physicists energetically revealed the first simulations detection of light and gravitational waves from a...