TABOO - TRANSGRESSION - TRANSCENDENCE

This artist’s talk will explore some of the processes involved in the making of audio artwork Deep Space Call and Response and raise questions about whether artists working with data should conceive of their artistic output as a form of posthumanist (Braidotti, 2020) collaboration.

Deep Space Call and Response is a 12’30” stereo audio artwork, conceived during a time when much of the world was experiencing restricted movement and limited sociality due to Covid-19 lockdowns. The composition is an exploration of how space science shapes life on Earth, as well as a meditation on the desire to reach out over distance and the importance of international cooperative networks for human survival.

The satellites that orbit close to our planet and the craft that carry them deep into space can collect huge swathes of data relating to a range of human concerns: those that are immediate and pragmatic – such as monitoring changes in air pollution or the melting of Arctic sea-ice; as well as those that are more distant and esoteric – such as mapping the dynamics of a black hole or a supernova. But how do we keep in touch with these tiny modules in the vastness of space? And how do they communicate the information they have gathered back to the Earth? In Deep Space Call and Response, data from the European Space Agency (ESA) was sonified* in order to make perceptible the patterns of relation between twelve space missions and the ground stations that support them.

The twelve ESA missions rely on a network of giant transceiver dishes (ground stations) to maintain contact with the Earth. As our planet rotates, ground stations must act together in a relay formation to maintain a connection. As one station dips below the horizon and loses contact with a satellite, another rises to take its place, and so on. Using a process of data sonification as the basis for a creative composition, Deep Space Call and Response enables these complex movement relations to be experienced poetically, through sound.

Through a creative collaboration with satellite data, this sonic artwork attempts to make evident some of the complex, resource heavy, more-than-human affective-technical assemblages involved in space observation that we normally ignore or take for granted.

*sonification: the use of non-speech audio to perceptualise information

References

BRAIDOTTI, R. 2019. Posthuman Knowledge, Newark, UNITED KINGDOM, Polity Press.
BRAIDOTTI, R. 2022. Posthuman Feminism, Cambridge, Polity Press.
BRAIDOTTI, R. & HLAVAJOVA, M. 2018. Posthuman glossary / edited by Rosi Braidotti and Maria Hlavajova, London, Bloomsbury Academic, An imprint of Bloomsbury Publishing Plc.