Great Conjunction of Jupiter and Saturn – 21 December 2020
Over the last months of 2020, Jupiter and Saturn have dominated the night sky. Now, as the year ends and as their positions approach twilight, they will end up offering a final show: the Great Conjunction, a “Gathering of Giants”. Their closest apparent approach, as viewed from Earth, will occur on December 21 at 18:27 (UTC), at which time the angular separation of these gas giants will be only 6.11 minutes arc. Another similar conjunction will not occur until the year 2080. The previous one took place on July 16, 1623.
The Spain and Portugal Hub of the Europlanet Society has joined forces with observatories across Spain and around the world to encourage the participation of professionals and amateur observers and outreach activities to celebrate this event. A series of online events are taking place, including a webinar this evening (21 December 2020 – 6:30 PM CET [5:30 PM UT]), with simultaneous connections to the different observatories.
Find out more on the Europlanet Society Spain and Portugal Regional Hub page.
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