Mission type | Education |
---|---|
Spacecraft properties | |
Spacecraft type | CubeSat |
Start of mission | |
Launch date | 4 August 2024 UTC (planned) |
Rocket | Falcon 9 Block 5 |
Launch site | Cape Canaveral, SLC-40 |
Deployed from | ISS Kibō Delivered by Cygnus NG-21 |
Orbital parameters | |
Reference system | Geocentric |
Regime | Low Earth |
Inclination | 51.6° |
Wisseed Sat is a nanosatellite owned by Wisseed-the terra and built by Task and MASUYAMA-MFG. A satellite for education purposes, Wisseed Sat carries the milk teeth of around a dozen children, following the Japanese tradition of throwing one's milk tooth up towards the roof after they have come off to wish for the growth of the new tooth. [1] Wisseed Sat is planned to be launched by a SpaceX Falcon 9 rocket and will be carried to the International Space Station (ISS) on board the Cygnus NG-21 spacecraft. [2] Wisseed Sat will be deployed from the ISS on a later date. [1]
Wisseed Sat was developed by Task and MASUYAMA-MFG. Task is a newspace company founded by Daisuke Furutomo, an engineer who was a member of team Hakuto which competed in the Google Lunar X Prize. [3] MASUYAMA-MFG is a company based in Tottori Prefecture and was in charge of manufacturing the spacecraft parts. [1] The The spacecraft is a 10 cm size cube, or a 1U size CubeSat, and wighs less than 1.1kg. [2] After completion, Wisseed Sat was passed on to the Japanese space agency JAXA on 19 April 2024 to be launched by SpaceX. [4] [1]
Wisseed Sat carries the milk teeth of around a dozen children to space. In Japan, there is a custom for children to throw their own milk tooth up torwards the roof after they have fallen off, to wish for a healthy new tooth to grow. [1] Wisseed Sat is inspired by that tradition and will fly the teeth all the way to space, to wish that the children will accomplish big things once they have grown up. The satellite is part of Wisseed academy, an education program run by Wisseed-the terra. Wisseed-the terra is an education company based in Tokyo. According to Wisseed-the terra, 'Wisseed' is a portmanteau of wisdom and seed. [4]
RAIKO is a Japanese satellite which was built and operated by Tohoku and Wakayama Universities. A two-unit CubeSat, RAIKO was deployed from the International Space Station (ISS) on 4 October 2012, having been launched on 21 July 2012.
WE WISH was a small commercial CubeSat which was deployed from the International Space Station (ISS) in October 2012 and which deorbited in March 2013. It was built by the Japanese technology company Meisei Electric and the Meisei Amateur Radio Club, and could transmit pictures taken by a small infrared camera via radio at 437.515 MHz. WE WISH travelled to orbit aboard Kounotori 3 (HTV-3) on 21 July 2012, along with other CubeSats including RAIKO, FITSAT-1, F-1, and TechEdSat-1.
Kounotori 6 (こうのとり6号機), also known as HTV-6, was the sixth flight of the H-II Transfer Vehicle, an uncrewed cargo spacecraft launched to resupply the International Space Station. It was launched at 13:26:47 UTC on 9 December 2016 aboard H-IIB launch vehicle from Tanegashima Space Center.
Smart Lander for Investigating Moon (SLIM) is a lunar lander mission of the Japan Aerospace Exploration Agency (JAXA). The lander's initial launch date in 2021 was postponed until 2023 due to delays in its rideshare, the X-Ray Imaging and Spectroscopy Mission (XRISM). On 6 September 2023 at 23:42 UTC, XRISM launched, and SLIM separated from it later that day.
Kounotori 7 (こうのとり7号機), also known as HTV-7, was the seventh flight of the H-II Transfer Vehicle (HTV), an uncrewed cargo spacecraft launched on 22 September 2018 to resupply the International Space Station.
TRICOM-1R, also known as Tasuki, was a Japanese nanosatellite that was launched during the SS-520-5 sounding rocket test launch on 3 February 2018, with a mission to conduct store and forward data relay and Earth observation using a set of cameras.
The Tera-hertz Explorer (TEREX) mission is a planned orbiter and lander that will be carrying a terahertz sensor to the surface of Mars to measure the oxygen isotope ratios of various molecules in the Martian atmosphere. The objective of the mission is to understand the chain of chemical reactions that resupply the atmosphere with carbon dioxide.
The Innovative Satellite Technology Demonstration Program is a series of spacecraft missions for testing technology and ideas put forward by universities and private companies. The program demonstrates various experimental devices and technology in space by providing flight opportunities. It is managed by the JAXA Research and Development Directorate. According to JAXA, the goal of this program is to test high risk, innovative technology that will lead to the space industry gaining competitiveness in the international field.
Warpspace is a private Japanese company developing an inter-satellite communication system based on laser communication. Warpspace is developing a medium Earth orbit satellite, WarpHub InterSat, which will communicate with other satellites in low Earth orbit using optical communication, then pass on the received data to ground stations.
RSP-01, nicknamed Selfie-sh was a nanosatellite developed by Ryman Sat Project. RSP-01 launched from Wallops Flight Facility on board a Cygnus spacecraft on 20 February 2021.
STARS-EC was a nanosatellite developed by Shizuoka University, for the purpose of demonstrating space elevator tether technology. It was a 3U-size CubeSat, and could split into three separate satellites, connected via tethers. STARS-EC was launched on 20 February 2021, and was deployed from the International Space Station (ISS). The deployment service of STARS-EC was provided by Mitsui Bussan Aerospace.
DRUMS is an experimental spacecraft that will test proximity operation near space debris. The microsatellite carries two 'mock space debris' which once deployed will be used as a target for demonstrating approach and contact.
ASTERISC is a nanosatellite developed by the Planetary Exploration Research Center (PERC) at the Chiba Institute of Technology that will observe cosmic dust in low Earth orbit. It is built as 3U-sized CubeSat and will deploy a large membrane structure in space. ASTERISC was launched on 9 November 2021 by an Epsilon launch vehicle.
KOSEN-1 is a technology demonstration satellite that will test the deployment of an antenna for observing radio waves emitted from the planet Jupiter. It is a 2U CubeSat, and carries a 7 m (23 ft) antenna. The CubeSat was jointly developed by the National Institute of Technologies in Japan. National Institute of Technologies is known as 'kosen' in Japanese. KOSEN-1 was launched on 9 November 2021 by an Epsilon launch vehicle, as part of the Innovative Satellite Technology Demonstration-2 mission.
RAISE-2 was a smallsat for technology demonstration, part of the Japanese space agency JAXA's Innovative Satellite Technology Demonstration Program. RAISE-2 was launched on 9 November 2021 as the main satellite of Innovative Satellite Technology Demonstration-2. RAISE-2 was developed by Mitsubishi Electric.
WARP-01, nicknamed Nichirin, was a 1U-sized CubeSat developed and operated by Warpspace, a newspace company based in Tsukuba, Japan. It was launched on 20 February 2021 on board a Cygnus cargo spacecraft, and deployed from the International Space Station (ISS) on 14 March 2021. WARP-01 was used for technology validation and monitoring the radio wave and radiation environment in space.
KITSUNE was a nanosatellite developed by the HAK consortium, which consists of Haradaseiki Kogyo, Addnics Corporation, and Kyushu Institute of Technology (Kyutech). The spacecraft was a 6U CubeSat, and carried a high-resolution camera for Earth observation. KITSUNE was carried to the International Space Station (ISS) on board Cygnus NG-17, and was deployed from the ISS's Kibō Module on 24 March 2022 12:10 UTC. The deployment service of KITSUNE was provided by Mitsui Bussan Aerospace.
Mitsuba was a nanosatellite developed by Kyushu Institute of Technology (Kyutech) which would have tested whether products that are not intended for use in space are still usable for satellites. Mitsuba was launched on 12 October 2022 by an Epsilon rocket, but the launch resulted in a failure and the satellite was lost.
KOSEN-2 is an educational nanosatellite jointly developed by eight schools of National Institute of Technology in Japan. The satellite would have tested IoT technologies in space. KOSEN-2 was launched on 12 October 2022 by an Epsilon rocket as part of the Innovative Satellite Technology Demonstration-3 mission, but the launch resulted in a failure and the satellite was lost.
SpaceTuna1 is a nanosatellite developed by Kindai University to test the properties of reflective materials in space.The project aims to use this technology to monitor tunas as an alternative to the use of tags for biologging. SpaceTuna1 has been launched from Wallops Flight Facility on board a Cygnus spacecraft on 7 November 2022, and will later be deployed from the International Space Station (ISS).