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#spacetime

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Cosmic ceilidh

Hundreds of scientists are set to perform a new Scottish country dance inspired by the ripples in spacetime whose existence was first theorised by Albert Einstein.

Researchers from the University of Glasgow teamed up with the culture and research organisation Science Ceilidh to develop a dance to mark the 10th anniversary of the historic first detection of gravitational waves.

gla.ac.uk/news/headline_119503

www.gla.ac.ukCosmic ceilidh dance set to celebrate historic science discoveryResearchers from the University of Glasgow teamed up with the culture and research organisation Science Ceilidh to develop a dance to mark the 10th anniversary of the historic first detection of gravitational waves.

A rare cosmic phenomenon called an #Einstein ring.

There are two galaxies, separated by a large distance. The foreground galaxy is at the center, while the background galaxy appears to be wrapped around the closer galaxy, forming a ring. 

The light from the more distant object is bent about a massive intermediate object because #spacetime, the fabric of the #Universe itself, is bent by mass, and therefore light travelling through #space and #time is bent as well.

esa.int/ESA_Multimedia/Images/