Outrageously Funny Word Dictionary :: Unsighting

👉 "Unsighting" is a term used in astronomy and astrophysics to describe an object that has not been observed or detected by any means. This could be due to various reasons such as lack of observation, detection system malfunctioning, or other unforeseen circumstances. In the context of space exploration, unsighting can refer to an object being lost or missing from its designated orbit in a spacecraft's navigation system. It is often associated with missions where there has been no significant deviation from planned course

unsighting