Will feature novelties promoting and enlivening the Tokyo 2020 Games, including transmission of
the first messages from space by the science fiction robots Gundam and Zaku
Tokyo, 3 December 2019 – The Tokyo Organising Committee of the Olympic and Paralympic Games (Tokyo 2020) today announced the completion of its "G-SATELLITE Go to Space" satellite, which will orbit the earth during the Olympic and Paralympic Games Tokyo 2020. The miniature satellite’s payload will comprise two of Japan’s most popular animated characters – "Mobile Suite Gundam" and "Char’s Zaku". The satellite will be carried to the International Space Station (ISS) aboard a supply ship in March 2020 and released from the ISS into its own earth orbit in April 2020.
Measuring just 10cm x 10cm x 30cm, the G-SATELLITE will orbit the earth for the duration of the Games.
In addition to a cubicle housing the two animated figures, it will contain a number of small cameras which
will record and transmit their images and an electric bulletin board which will be deployed once the
satellite is in orbit. The bulletin board will display messages about the Tokyo 2020 Games in English,
French and Japanese. The exterior front surface of the satellite will be coloured gold, inspired by a gold
medal, and will bear the words "G-SATELLITE TOKYO 2020".
The Gundam and Zaku figures needed to be cast in miniature in order to fit in the tiny satellite, and have
been produced using special materials and paints that can withstand the harsh environment of space.
These have undergone various tests, including vibration and impact assessments and tests reproducing
the effects of a vacuum. The eyes of the figures will glow on a white background in each of the colours
of the five Olympic rings during the Olympic Games and three Agitos colours during the Paralympic
Games and their heads will move.
An animated movie about this project has been released, featuring the announcement of the project in
May 2019, the "G-SATELLITE" manufacturing process and some of the activities the satellite will
undertake in earth orbit.
Project schedule (planned)
5 December 2019 The G-SATELLITE will be delivered to JAXA
Mid-March 2020 The G-SATELLITE will be launched and transported to the ISS aboard a supply
ship (actual date will depend on the ISS schedule of activities)
April 2020 The G-SATELLITE will be released from the ISS into earth orbit (actual date will
depend on the ISS schedule of activities)
Spring 2020 Voice messages by the fictional characters Amuro, the pilot of Gundam and
Char, the pilot of Zaku, will be transmitted from space to earth (in Japanese only).
The messages will be uploaded to the project website at:
https://participation.tokyo2020.jp/jp/oneteam/08.html
Spring 2020 A special video message from Amuro and Char to the winners of the Tokyo 2020
Twitter competition will be transmitted (in Japanese only).
Spring 2020 A special website will be launched showing the location of the G-SATELLITE in
orbit against a background of 3D images of the earth (with text in Japanese and
English).
May – July 2020 Live streaming of conversations between Amuro and Char while the satellite
passes over Japan; transcripts will be uploaded to the Tokyo 2020 official
YouTube channel(in Japanese only).
From July 2020 Messages of encouragement for the Tokyo 2020 Games displayed on the
electric bulletin board and video of Gundam and Char’s Zaku in orbit will be
transmitted via Tokyo 2020 social network channels (in English, French and
Japanese). A countdown project will commence on 14 July.
This initiative is part of the Tokyo 2020 One Team Project, launched in August 2017, in which Japan’s
leading creators, innovators and performers in a wide range of fields are being invited to express their
own interpretations of the vision for the Tokyo 2020 Games.
Specifications of G-SATELLITE and the Gundam and Char’s Zaku figures
• G-SATELLITE
Size: 10cm x 10cm x 34.5cm
Weight: 2.95kg
Materials: aluminium and others
• The Gundam and Char’s Zaku figures
Size: 50mm×80mm×90mm
Weight: 150g
Materials: Body: high temp resin
Minute part: polyether ether ketone (PEEK)
Shaft and screws: stainless steel
Arm block connectors: aluminium
Paint: Same materials as the original figures, plus inking
Coating: Anti-AO coating; flat coating (top)
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