History of Astronomy, the sky in the Middle Ages

Immersive experience at the planetarium of the “Cité des sciences et de l’industrie”, Paris

Seasons, comets, supernovæ… how were the phenomena of the cosmos described in the Middle Ages?
From Rome to Hastings, from Baghdad to Palos de la Frontera, 1000 years of astronomical history and history are told in this highly immersive film.
From ancient astronomical models to our current knowledge, discover how the evolution and transmission of knowledge has made it possible to understand our place in the Universe… A journey through time to experience History in a different way.

Ryoji Ikeda, Kunstmuseum Wolfsburg

The Japanese artist Ryoji Ikeda presents his works on huge screens. He is inspired by data collected from all areas of life and science.

Ryoji Ikeda | Link article and movie | Kunstmuseum Wolfsburg

Ryoji Ikeda (b. in Gifu, Japan in 1966; lives and works in Paris and Kyōto) is one of the world’s leading sound and media artists. His often large-format light and sound installations have caused numerous international sensations (e.g. 2018 Centre Pompidou, Paris; 2018 Eye Filmmuseum, Amsterdam; 2015 ZKM Karlsruhe; 2014/15 Minsheng Art Museum, Shanghai).
Ikeda’s works reflect the progressive digitalization of our society and allow viewers to visually and acoustically experience digital universes. With the exhibition, the Kunstmuseum Wolfsburg is presenting—for the first time together—two new large-scale projections, which will be installed site-specifically in the museum space: data-verse 1 and data-verse 2.

With his works, Ryoji Ikeda strives to “capture the world down to the smallest detail” (R. I. 2008). His light and sound installations thus have their origins in mathematics, physics, and biology, as well as in musicology and philosophy. Ikeda succeeds in making the abstract volumes of data and computing power we deal with every day comprehensible. He lets viewers immerse themselves in digital universes, which oscillate between the smallest measurable units, i.e. bits and bytes, and cosmic dimensions—they give the impression as if, with the data streams, one were on a journey through space.

Alongside installation works, Ikeda has been working on projects through live performances, books and CD’s such as +/- (1996), 0°C (1998), matrix (2000), dataplex (2005), test pattern (2008), supercodex (2013), and music for percussion (2018) which pioneered a new minimal world of electronic music through his razor-sharp techniques and aesthetics.

On the one hand, the surrounding architecture is decisive for his installations and is taken into account in the set-up of the works. On the other hand, visitors to the exhibition are invited to move about in the space in order to reevaluate their own perception and sound out the relationship between space and time. The pulsating sounds underlying the installations range in their spectrum from barely audible sine tones to dull, physically perceptible bass sounds. The latest 4K projection technology contributes to transforming the exhibition into a fascinating total synesthetic experience. 

The production of data-verse 1 and data-verse 2 was commissioned by Audemars Piguet. Curator: Andreas Beitin

What if objective reality doesn’t exist?

Futura Sciences

An experiment in quantum physics shows that the notion of objective fact may need to be reviewed © GiroScience, Adobe Stock

For most of us, a fact is a fact. It can be proven and corresponds to a unique objective reality. But the world of quantum physics is once again about to shake our certainties. Its specific laws would allow the coexistence of several different realities.

What does the polysemy of time reveal to us?

By Etienne Klein, physician and philisopher, on the occasion of TimeWorld 2019.

A motion through space […] becomes a curve on the graph […] In this way, time is represented as if it were another dimension of space. Motion is frozen, […] We have to find a way to unfreeze time – to represent time without turning it into space.
Lee Smolin, The Trouble with Physics, 2008

Jean-Pierre Luminet, astrophysician

France Culture Radio

Jean-Pierre Luminet, astrophysician. Credits : Archives Jean-Pierre Luminet

Jean-Pierre Luminet was born under the Provençal sky, he spent a solitary childhood devoted to observation, the classification of nature and creation in all its forms. The sky and the flesh of the night were invited into his gaze from that time on.