Two locally designed artefacts are now orbiting around the Earth on the International Space Station (ISS), as part of Moon Gallery. These artworks were successfully launched into space recently as part of a test flight by the Moon Gallery and will come back to Earth after 10 months.
Currently consisting of 64 artworks made by artists all around the world, the Moon gallery will eventually consist of 100 artworks, which will then be placed on the moon by 2025.
To mark this historic milestone in our nation’s history, NTU celebrated the successful launch of the Moon Gallery to the ISS, where the event was graced by Guest-of-Honour, Ms Indranee Rajah, Minister, Prime Minister's Office, Second Minister for Finance & National Development.
These artworks are two metal cubes featuring unique artworks, each measuring 0.98 cm all around, designed by Singaporean artist and architect Ms Lakshmi Mohanbabu, who sought to create new artworks using technology and to revolve around concepts of unity, diversity, and complexity in humankind.
Both cubes were borne out of a partnership between Ms Lakshmi and scientists from the NTU Singapore, supported by the National Additive Manufacturing Innovation Cluster (NAMIC), a national programme office which accelerates the adoption and commercialisation of additive manufacturing technologies.
The first cube, titled “The Cube of Interaction”, was prototyped in collaboration with NTU Assoc Prof Daniel New from the Singapore Centre of 3D Printing, where they printed two iterations of the cube in different materials and identified the most suitable material. The final version was then manufactured by a local vendor via machining.
The second cube named “Structure & Reflectance”, features four unique faces that is made by changing the crystal orientation of the steel during the 3D printing process. This is a proprietary technique developed by Asst Prof Matteo Seita and his team from NTU’s School of Mechanical and Aerospace Engineering and the School of Material Sciences and Engineering.
Both cubes were successfully launched on Northrop Grumman's NG-17 Cygnus spacecraft, also known as the S.S. Piers Sellers, from NASA's Wallops Flight Facility in Virginia last month, on 19 February 2022.