The sky on
your birthday.
“Comet Leonard from Space” is copyrighted by Zhuoxiao Wang, Yangwang-1 Space Telescope, Origin.Space. NASA has permission to show it and we don't, so it isn't on this card.
See it on NASA's siteComet Leonard, also known as C/2021 A1 (Leonard), is visible with an extended tail in this image from Origin.Space's Yangwang-1 space telescope. Taken in optical and ultraviolet light, the comet appears near the image center. The Earth is visible on the lower right, with glowing layers of its atmosphere.
The Sun on 15 December 2021
NASA SDO took this picture on 15 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 15 December 2021 See it as a poster -
The Earth on your day The Earth on 15 December 2021 · Bahamas See it as a poster -
Released on 15 December 2008 The Southern Hemisphere of Enceladus See it as a poster -
Released on 15 December 2011 Hubble/Subaru composite of star-forming region S 106 See it as a poster -
Released on 15 December 2009 Hubble's festive view of a grand star-forming region See it as a poster -
Released on 15 December 2011 Wide-field view of the sky around NGC 253 See it as a poster -
Released on 15 December 2023 Rho Ophiuchi cloud complex See it as a poster
In tropical astrology, 15 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 15 DEC 2021.
Questions about December 15, 2021
What space photo was released on December 15, 2021?
NASA's Astronomy Picture of the Day for December 15, 2021 was "Comet Leonard from Space". 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 15, 2021?
A waxing gibbous moon, about 84% lit.
What day of the week was December 15, 2021?
December 15, 2021 was a Wednesday, day 349 of the 365 days in 2021.
Was there a meteor shower on December 15, 2021?
Yes: the Geminid shower, peaked yesterday.
What did the Sun and the Earth look like on December 15, 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.