Astrasecond
Astrasecond is a unit of time that is not part of the standard International System of Units (SI). It was proposed as a way to measure very long durations in astronomy. The concept of an astrasecond emerged from discussions within the astronomical community regarding the need for a convenient unit to express periods of time on cosmic scales. While not officially adopted, it represents an attempt to create a more intuitive scale for astronomical observations and theories.
The precise definition and value of an astrasecond can vary depending on the context in which it