The sky on
your birthday.
A Year of Resolving Backgrounds
The sky glows in every wavelength, but the sources of these background radiations have long been puzzles. In X-ray light, the Chandra and XMM spacecraft resolved much of the uniform X-ray background. They found it to be many discrete sources, often black holes at galactic centers accreting matter.
Heavy matte paper, about 200 gsm, printed in the United States and shipped free. The card stays free, the print is the thing you keep.
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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 Earth on your day The Earth on 30 December 2000 · Eye of the Sahara, Mauritania See it as a poster -
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 2000 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 2000.
Questions about December 30, 2000
What space photo was released on December 30, 2000?
NASA's Astronomy Picture of the Day for December 30, 2000 was "A Year of Resolving Backgrounds". It's the card at the top of this page.
What was the Moon's phase on December 30, 2000?
A waxing crescent moon, about 20% lit.
What day of the week was December 30, 2000?
December 30, 2000 was a Saturday, day 365 of the 366 days in 2000.
What did the Sun and the Earth look like on December 30, 2000?
NASA's Terra satellite photographed the whole Earth that day. It's 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.