- Europe auto struggles lead to cuts at Michelin, Germany's Schaeffler
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- Harris or Trump: America decides in knife-edge election
- Smog sickness: India's capital struggles as pollution surges
- Most Asian markets rise as US heads to polls in toss-up vote
- World's first wooden satellite launched into space
- Myanmar junta chief visits key ally China
- Nintendo lowers sales forecast as first-half profits plunge
- Most Asian markets rise ahead of toss-up US election
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- China's premier 'fully confident' of hitting growth targets
- North Korea fires short-range ballistic missile salvo ahead of US election
- Taiwan couple charged with trying to influence elections for China
- Indonesian President Prabowo to visit China this week
- Critically endangered Sumatran elephant calf born in Indonesia
- The marble 'living Buddhas' trapped by Myanmar's civil war
- How East Germany's 'traffic light man' became a beloved icon
- Japan expresses concern to China over Russia-North Korea ties
- Asian markets swing ahead of toss-up US election
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- 'Panic buttons,' SWAT teams: US braces for election unrest
- Hundreds of UK police sacked for misconduct
- Harris, Trump fight through final campaign hours
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- Turkey sacks 3 mayors on 'terror' charges, sparking fury in southeast
- Thousands protest alleged election fraud in Georgia
- Spain dreads more flood deaths on day six of rescue
- Germany's Baerbock offers Ukraine no guarantees as Kyiv sounds alarm
World's first wooden satellite launched into space
The world's first wooden satellite has blasted off on a SpaceX rocket, its Japanese developers said Tuesday, part of a resupply mission to the International Space Station.
Scientists at Kyoto University expect the wooden material to burn up when the device re-enters the atmosphere -- potentially providing a way to avoid generating metal particles when a retired satellite returns to Earth.
These particles may negatively impact both the environment and telecommunications, the developers say.
Each side of the box-like experimental satellite, named LignoSat, measures just 10 centimetres (four inches).
It was launched on an unmanned rocket from NASA's Kennedy Space Center in Florida, Kyoto University's Human Spaceology Center said.
The satellite, installed in a special container prepared by the Japan Aerospace Exploration Agency, "flew into space safely", it said in a post on X.
A spokeswoman for LignoSat's co-developer Sumitomo Forestry told AFP the launch had been "successful".
It "will arrive at the ISS soon, and will be released to outer space about a month later" to test its strength and durability, she said.
Data will be sent from the satellite to researchers who can check for signs of strain and determine if the satellite can withstand extreme changes in temperature.
"Satellites that are not made of metal should become mainstream," Takao Doi, an astronaut and special professor at Kyoto University, said at a press conference earlier this year.
C.Kovalenko--BTB