Metadata
Author: WikiMatrix
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English[en]
Up to 10% of the HST's observation time is designated as Director's Discretionary (DD) Time, and is typically awarded to astronomers who wish to study unexpected transient phenomena, such as supernovae.
Spanish[es]
Hasta un 10 % del tiempo de observación del HST se designa como Director's Discretionary (DD) Time, y se concede típicamente a astrónomos que desean estudiar fenómenos inesperados transitorios, como supernovas.