This was
your sky.
The Further Tail of Comet Leonard
Comet Leonard, 2021's brightest comet, is shown with its tail stretching an amazing 60 degrees across the sky. These images were captured from the dark skies of the Atacama Desert. The comet's complex ion tail is visible, with bright Jupiter shining near the horizon. The tail is formed by material vaporizing from the comet's nucleus.
We cannot put this date's photograph on paper at poster size. We can print the nearest public archive plate to your date instead.
Prints are coming soon. The card is free to save and share in the meantime.
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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Released on 30 December 2019 Placed Among the Stars See it as a poster -
Released on 30 December 2025 City lights outline the boot of Italy See it as a poster -
Released on 30 December 2021 The sun shines above the Earth's horizon as the International Space Station orbited 264 miles above the Canadian See it as a poster -
Released on 30 December 2023 The sun's glint beams off a tranquil, blue Atlantic Ocean in this photograph from the International Space Station as it See it as a poster -
Released on 30 December 2011 The Diner at the Center of the Galaxy See it as a poster
In tropical astrology, 30 DEC 2021 falls under Capricorn (♑). The sign's window runs from 12-22 through 01-19. Capricorn is the dimmest zodiac constellation, but rich in deep-sky objects south of the celestial equator. The Sun was crossing this region of the sky on 30 DEC 2021.