![UFO SIGHTING. 4 VINTAGE PHOTOS TAKEN BY "BILLY" EDUARD ALBERT MEIER IN SWITZERLAND IN SWITZERLAND IN 1975. | Space Photography Online | Books & Manuscripts | Sotheby's UFO SIGHTING. 4 VINTAGE PHOTOS TAKEN BY "BILLY" EDUARD ALBERT MEIER IN SWITZERLAND IN SWITZERLAND IN 1975. | Space Photography Online | Books & Manuscripts | Sotheby's](https://sothebys-md.brightspotcdn.com/dims4/default/9d87ac9/2147483647/strip/true/crop/2000x1424+0+0/resize/2048x1458!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2Fb9%2Fcf%2F98636fff42ae917e3afca1485b8a%2F310n10228-bcdjt.jpg)
UFO SIGHTING. 4 VINTAGE PHOTOS TAKEN BY "BILLY" EDUARD ALBERT MEIER IN SWITZERLAND IN SWITZERLAND IN 1975. | Space Photography Online | Books & Manuscripts | Sotheby's
![UFO SIGHTING. 7 VINTAGE PHOTOS TAKEN BY "BILLY" EDUARD ALBERT MEIER IN SWITZERLAND ON 28 MARCH 1976. | Space Photography Online | Books & Manuscripts | Sotheby's UFO SIGHTING. 7 VINTAGE PHOTOS TAKEN BY "BILLY" EDUARD ALBERT MEIER IN SWITZERLAND ON 28 MARCH 1976. | Space Photography Online | Books & Manuscripts | Sotheby's](https://sothebys-md.brightspotcdn.com/dims4/default/f3ddcb9/2147483647/strip/true/crop/2000x1431+0+0/resize/2048x1465!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2F67%2F05%2F60273b814f4aa4973ed2b6a8467d%2F318n10228-bcdjs.jpg)
UFO SIGHTING. 7 VINTAGE PHOTOS TAKEN BY "BILLY" EDUARD ALBERT MEIER IN SWITZERLAND ON 28 MARCH 1976. | Space Photography Online | Books & Manuscripts | Sotheby's
The Convention on Biological Diversity (CBD)'s Post-2020 target on invasive alien species – what should it include and how should it be monitored?
![Micromachines | Free Full-Text | Micro-UFO (Untethered Floating Object): A Highly Accurate Microrobot Manipulation Technique | HTML Micromachines | Free Full-Text | Micro-UFO (Untethered Floating Object): A Highly Accurate Microrobot Manipulation Technique | HTML](https://www.mdpi.com/micromachines/micromachines-09-00126/article_deploy/html/images/micromachines-09-00126-g001.png)