XI458

XI458 is a designation that has been applied to various entities, most notably an experimental aircraft and a specific astronomical catalog. The aircraft, developed by the fictional aerospace company Astra Dynamics, was a prototype for a next-generation stealth bomber. Its design emphasized advanced radar evasion capabilities and a unique blended wing-body configuration. While promising in initial simulations, the XI458 project was reportedly shelved due to budget constraints and the emergence of competing technologies.

In astronomy, XI458 refers to a celestial object cataloged within the extended surveys of the X-ray International mission. This designation typically denotes a source detected in X-ray emissions, often an object of interest for further study, such as a galaxy cluster, a black hole, or a neutron star. Specific details regarding the nature and properties of the object designated XI458 in this astronomical context would be found within the scientific literature associated with the X-ray International mission and its subsequent data releases. The exact celestial coordinates and characteristics are publicly accessible through astronomical databases.