JAXA and Ricoh jointly develop a compact spherical camera for use in outer space
(28 August 2019 - JAXA) The Japan Aerospace Exploration Agency (JAXA) and Ricoh today announced that they have jointly developed a spherical camera that can be used in outer space (outside the spacecraft) to capture 360-degree spherical images in a single shot.
This camera will be used as to monitor the operation of the biaxial gimbal of the SOLISS (Small Optical Link for International Space Station) a long-distance laser communication system jointly developed by JAXA and Sony Computer Science Laboratories as a real-time, mass-data communication system for future inter-satellite communications and communications with ground stations. The camera will be carried aboard the H-II Transfer Vehicle (HTV8) “KOUNOTORI-8”, the cargo transporter to the International Space Station (ISS), which is scheduled for launch on September 11th, 2019. It will shoot spherical pictures and videos from the Exposed Facility of the Japanese Experiment Module (JEM) “Kibo” and send them to ground stations. This camera was developed from a consumer product, and is the world’s smallest 360-degree camera that can be used in outer space. In addition, it is the first time that this 360-degree camera based on a consumer product from Japanese company will take spherical images in outer space.
Image of SOLISS system flight model (courtesy: JAXA, Sony CSL)
Image of the camera (courtesy: JAXA)
JAXA and Ricoh have jointly developed this camera under a Memorandum of Understanding (MOU) signed in 2018 to mutually cooperate. The camera was based on Ricoh’s compact spherical camera RICOH THETA (external dimensions (excluding lens): 44mm (W) x 130mm (H) x 22.9mm (17.9mm) (D)), and JAXA has taken measures on this camera for use in space to withstand the heat and radiation. Given the compact size and light weight of this camera, as well as the fact that the camera can shoot 360-degree spherical images in a single shot, it is useful to get a lot of visual information in outer space.
JAXA aims to further utilize this technology as a monitor camera to be attached outside a spacecraft. Ricoh will expand the use of its 360-degree cameras and related services to a wider variety of industries. It will also contribute to the development of science and society, including space development, through technology research and development.