this post was submitted on 09 Nov 2023
48 points (100.0% liked)
Astronomy
3993 readers
4 users here now
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
This is the best summary I could come up with:
A team of researchers at Kyoto University has been hard at work on a satellite made of wood — and they say it's now scheduled to launch into space next summer in a joint mission between Japan's JAXS space agency and NASA.
"When you use wood on Earth, you have the problems of burning, rotting, and deformation, but in space, you don’t have those problems: there is no oxygen in space, so it doesn’t burn, and no living creatures live in them, so they don’t rot," Koji Murata, a Kyoto University researcher who's been working on the project, told CNN.
It's also roughly as strong per weight as aluminum, according to Murata, and can readily burn up in the atmosphere once decommissioned.
Murata and his team's satellite, dubbed LignoSat, is constructed out of magnolia wood and set to be launched into space as part of JAXA's J-Cube Program, a microsatellite initiative promoting up-and-coming space technologies.
"We don’t know to what extent the satellite can withstand this intense, repeated cycle of temperature difference, so this has to be investigated," he added.
In addition to being more "environmentally friendly," the researchers have speculated that wood could be a compelling choice for spacecraft interiors to protect astronauts from harmful radiation.
The original article contains 342 words, the summary contains 207 words. Saved 39%. I'm a bot and I'm open source!
It's funny that they threw in the "environmentally friendly" angle. Nothing about building and launching rockets is environmentally friendly.
At this point it’s essentially a necessity to launch rockets, we need to get up there eventually, so yeah why not making it as environmentally friendly as possible?