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Astronomy Image of the Day

Three Planets Rock

14 November 2023

Giovanni Passalacqua; Text: Liz Coelho (Pikes Peak)

NASA Astronomy Image of the Day for 14 November 2023

In the fading darkness before dawn, a tilted triangle appeared to balance atop a rock formation off the southern tip of Sicily. Making up the points of the triangle are three of the four brightest objects visible in Earth’s sky: Jupiter, Venus and the Moon. Though a thin waning crescent, most of the moon’s disk is visible due to earthshine. Captured in this image on 2022 April 27, Venus (center) and Jupiter (left) are roughly three degrees apart -- and were headed toward a close conjunction. Conjunctions of Venus and Jupiter occur about once a year and are visible either in the east before sunrise or in the west after sunset. The featured image was taken about an hour before the arrival of the brightest object in Earth’s sky – the Sun.

Image and explanation courtesy of NASA Astronomy Picture of the Day