First wooden satellite launched into space

November 14, 2024

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Last week, the LingoSat satellite, designed by Kyoto University and Sumitomo Forestry, launched into space with a unique twist: it’s made mostly of Japanese hinoki, or cypress wood.

This experimental satellite aims to show that wood, instead of metal, might work well in space. The wooden structure is crafted without screws or glue; instead, it uses a traditional Japanese joint method similar to dovetailing, making the satellite both strong and sustainable.

This design could lead to a new generation of eco-friendly satellites. When metal satellites re-enter Earth’s atmosphere, they often release harmful particles as they burn up, but wood would burn more cleanly, minimising pollution.

The LingoSat will orbit 400 kilometres above Earth for six months before it reaches the International Space Station, where scientists will study how it holds up in space. If successful, this wooden satellite could open the door to more environmentally friendly space missions.

Article written by Milli Banbury

This article was written using AI as an assistive tool for research, writing, and proofreading.
The te reo Māori version of this article was translated with AI assistance. While care has been taken to keep it accurate, if you spot anything that doesn't read quite right, please let us know

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A strong storm passed through Dunedin overnight, bringing heavy rain and gusty winds. By morning, council crews were clearing fallen branches from several streets. The local news report stated that the storm caused delays to buses and made walking conditions slippery. In an interview, a resident said the storm was “the worst weather we have had all year”. The MetService warned drivers to take extra care because of surface flooding on low-lying roads. Schools remained open, but some sports practices were cancelled.

Which statement from the passage is an opinion rather than a fact?

Some sports practices were cancelled. The storm brought heavy rain and gusty winds. The storm was the worst weather we have had all year. Council crews were clearing fallen branches.