wooden satellite Archives

November 7, 2024November 7, 2024 by Matt Williams

Japan Launches the First Wooden Satellite to Space

An artist's illustration of the LignoSat satellite. Credit: Kyoto University

Space debris, which consists of pieces of spent rocket stages, satellites, and other objects launched into orbit since 1957 – is a growing concern. According to the ESA Space Debris Office, there are roughly 40,500 objects in LEO larger than 10 cm (3.9 inches) in diameter, an additional 1.1 million objects measuring 1 and 10 cm (0.39 to 3.9 inches) in diameter, and 130 million objects 1 mm to 1 cm (0.039 to 0.39 inches). The situation is projected to worsen as commercial space companies continue to deploy “mega-constellations” of satellites for research, telecommunications, and broadband internet services.

To address this situation, researchers from the University of Kyoto have developed the world’s first wooden satellite. Except for its electronic components, this small satellite (LingoSat) is manufactured from magnolia wood. According to a statement issued on Tuesday, November 5th, by the University of Kyoto’s Human Spaceology Center, the wooden satellite was successfully launched into orbit atop a SpaceX Falcon 9 rocket from NASA’s Kennedy Space Center in Florida. This satellite, the first in a planned series, is designed to mitigate space debris and prevent what is known as “Kessler Syndrome.”

May 19, 2023May 20, 2023 by Andy Tomaswick

Building a Satellite out of Wood? Use Magnolia

Illustration of a wooden satellite. Credit: MidJourney

Typically when you think of a satellite, you think of a metal box with electronic components inside it. But that is simply because most satellites have been made that way throughout history. There is nothing against using other materials to build satellites. Now, a team of researchers from Japan has completed testing on another type of material that could eventually be used on an actual satellite – magnolia wood.

January 6, 2021January 6, 2021 by David Dickinson

Japan to Launch ‘Wooden Satellite’ in 2023

What a proposed wooden satellite could (and could not) accomplish.

A strange satellite proposal made at the end of 2020 by a Japanese company had many space pundits scratching their heads into 2021.

The proposal came out of Kyoto University in partnership with Sumitomo Forestry in Japan, though most of the information on the project comes from a BBC post quoting Japanese Aerospace Exploration Agency (JAXA) astronaut and Kyoto University professor Takao Doi, who flew aboard the U.S. space shuttle on missions STS-87 and STS-123 to the International Space Station. STS-123 delivered and installed JAXA’s Kib? module in 2008.