SpaceX : une nouvelle fenêtre de lancement ouverte le 31 août pour le Starship ?

https://www.futura-sciences.com/sciences/actualites/vols-habites-spacex-nouvelle-fenetre-lancement-ouverte-31-aout-starship-107146/ 

Top Ukraine War Lessons From USAF's Commander In Europe | The Drive

https://www.thedrive.com/the-war-zone/top-ukraine-war-lessons-from-usafs-commander-in-europe 

Boeing Delivers MD90 for Conversion into NASA’s New Truss-Braced Wing configuration

Key modifications by Boeing to the MD-90 will include replacing its wings with a new pair that will be thinner and extra-long, stabilized by diagonal struts. The design concept, known as the Transonic Truss-Braced Wing configuration, promises to be more fuel efficient than today's best-in-class commercial aircraft. 

https://www.nasa.gov/image-feature/boeing-transports-aircraft-for-conversion-into-nasa-s-new-x-plane