Outrageously Funny Word Dictionary :: Waning

👉 Waning is a term used in astronomy and astrophysics to describe the process by which stars begin to lose their luminosity. This occurs when the star's outer layers, such as its hydrogen envelope, are depleted of helium atoms, leading to a gradual reduction in brightness over time. The waning phase can be observed through observations of a star's light curves or spectroscopy.

waning

👉 Waning is a term that describes a phenomenon in which the growth or development of an object or system slows down over time, often due to external factors such as competition from rivals or changes in environmental conditions.

wanes