Sunlight-Powered Tiny Devices Explore Earth's Upper Atmosphere
TL;DR
Researchers have successfully tested tiny sunlight-powered devices using photophoresis in near-vacuum conditions similar to Earth's upper atmosphere, opening new possibilities for exploring the ignorosphere and improving climate models, with potential applications in atmospheric research, space exploration, and satellite technology.
Topics:science#atmospheric-science#earths-ignorosphere#photophoresis#science#space-exploration#upper-atmosphere
- Tiny devices propelled by sunlight could explore a mysterious region of Earth's atmosphere Space
- Photophoretic flight of perforated structures in near-space conditions Nature
- Misunderstood “photophoresis” effect could loft metal sheets to exosphere Ars Technica
- Tiny discs can levitate in the upper atmosphere using sunlight alone New Scientist
- Sunlight is all that’s needed to keep these tiny aircraft aloft Science News
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