STARS-EC

STARS-EC (Space Tethered Autonomous Robotic Satellite Elevator of CubeSat) is a nanosatellite developed by Shizuoka University, for the purpose of space elevator demonstration. It is a 3U-size CubeSat, and can 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).[1] The deployment service of STARS-EC was provided by Mitsui Bussan Aerospace.[2]

## Contents

* 1 Mission
* 2 See also
* 3 References
* 4 External links

## Mission

STARS-EC's mission is to demonstrate a space elevator using a 3U CubeSat. After deployment from the ISS, the satellite will split into three separate spacecraft, each the size of a 1U CubeSat.[3] The spacecraft on each end will be connected to the center satellite by a 11 m-long (36 ft) space tether, thus the satellites on the ends will be 22 m apart from one another.[2][4] The satellite in the center will move back and forth along the tether, testing an orbital space elevator. Each spacecraft is equipped with a camera to monitor the elevator demonstration.[3]

## See also

* STARS
* STARS-II
* OPUSAT-II
* RSP-01
* WARP-01

## References

1. ↑ "STARS Space Serviceによる静岡大学超小型衛星「STARS-EC」を搭載したロケットが2月21日打上成功" (Press release) (in 日本語). Mitsui Bussan Aerospace. February 26, 2021. Retrieved March 1, 2021.
2. ↑ 2.0 2.1 Wanezaki, Yuriko (February 18, 2021). "静岡大発ベンチャーが開発した超小型衛星がISSに向け2月21日に打ち上げへ" (in ja). Mynavi news. https://news.mynavi.jp/article/20210218-1738882/.
3. ↑ 3.0 3.1 "「宇宙エレベーター」実現向け挑戦 静大衛星５機目を発表" (in ja). The Shizuoka Shimbun. September 26, 2019. https://www.at-s.com/news/article/education/812656.html.
4. ↑ "宇宙エレベーター、実用化に向けた実験用衛星完成 静大" (in ja). The Asahi Shimbun. September 26, 2019. https://www.asahi.com/articles/ASN9V3321N9TUTPB019.html.

## External links

* Official project site Script error: The function "in_lang" does not exist.
* STARS Space Service

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