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Browsing tag:

fase

100cia

Venus casi nuevo

Podría parecer un eclipse pero no lo es. Es Venus, y han conseguido fotografiarlo en una fase tan cercana a la "fase nueva" (cuando el objeto está justo en la línea entre la Tierra y el Sol) que se puede apreciar algunos rayos de Sol "bordeando" el planeta por el efecto de la atmósfera. Más información en Observatorio. ...
100ciaSabías que

Epacta: cómo calcular la fase de la Luna mentalmente

La Luna, nuestro único satélite, es el protagonista de muchos acontecimientos de calendario, sobre todo del referente al cristiano y sus fechas de Pascua. Por ejemplo, el domingo de Pascua es el primer domingo después de la primera luna Llena de primavera. Para los que se dedican de forma aficionado o amateur a la observación astronómica, o para aquellos que desean conocer la fase de la Luna rápidamente ...