The sky on
your birthday.
“Comet Leonard Before Star Cluster M3” is copyrighted by Dan Bartlett. NASA has permission to show it and we don't, so it isn't on this card.
See it on NASA's siteComet Leonard, C/2021 A1, is shown here a week ago before star cluster M3. The deep exposure reveals the comet's green gas coma and developing dust tail. The comet is now barely visible to the unaided eye, passing closest to Earth today.
The Sun on 12 December 2021
NASA SDO took this picture on 12 December 2021, the day itself, not a release date.
We cannot put this date's photograph on paper at poster size. We can print the nearest public archive plate to your date instead.
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Released on your day
Space pictures released on your month and day in other years, or a few days either side. Each one is sharp enough to print as a poster.
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The Sun on your day The Sun on 12 December 2021 See it as a poster -
The Earth on your day The Earth on 12 December 2021 · Empty Quarter, Arabia See it as a poster -
Released on 12 December 2022 Cosmic Smokescreen See it as a poster -
Released on 12 December 2013 Titan North See it as a poster -
Released on 12 December 2016 A closer look at IC 5201 See it as a poster -
Released on 12 December 2018 Digitized Sky Survey image around R Aquarii See it as a poster -
Released on 12 December 2012 The Hubble Ultra Deep Field 2012 See it as a poster
In tropical astrology, 12 DEC 2021 falls under Sagittarius (♐). The sign's window runs from 11-22 through 12-21. Sagittarius points straight at the center of the Milky Way, our galaxy's brightest region. The Sun was crossing this region of the sky on 12 DEC 2021.
Questions about December 12, 2021
What space photo was released on December 12, 2021?
NASA's Astronomy Picture of the Day for December 12, 2021 was "Comet Leonard Before Star Cluster M3". It's a photographer's copyrighted image, so we link to it on NASA's site and show the Sun or the Earth that day instead.
What was the Moon's phase on December 12, 2021?
A first quarter moon, about 56% lit.
What day of the week was December 12, 2021?
December 12, 2021 was a Sunday, day 346 of the 365 days in 2021.
Was there a meteor shower on December 12, 2021?
Yes: the Geminid shower, peaks in 2 days.
What did the Sun and the Earth look like on December 12, 2021?
NASA's Solar Dynamics Observatory photographed the Sun that day, and NASA's Terra satellite photographed the whole Earth. Both are on this page, next to the card.
Is it free?
Yes. Seeing, sharing and downloading the card is free, and there's no account to make.