BIRTHDAY · 16 DEC 2007

The sky on
your birthday.

NASA'S PICTURE FOR THIS DAY

“The Holographic Principle” is copyrighted by E. Winfree, K. Fleischer, A. Barr et al. (Caltech). NASA has permission to show it and we don't, so it isn't on this card.

See it on NASA's site
COSMIC MESSAGE

This image illustrates the Holographic Principle, an unproven idea that suggests the information content of a region depends on its boundary area, not its volume. For example, the information in a room would be limited by the area of its walls. This concept challenges our intuitive understanding of space and information.

ON YOUR CARD INSTEAD

The Earth on 16 December 2007 · Red Sea

NASA TERRA · THE EARTH THAT DAY

NASA Terra took this picture on 16 December 2007, the day itself, not a release date.

CREDIT
PUBLIC DOMAIN NASA Terra MODIS, via NASA GIBS

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SB-2007-12-16
COMMON
The Earth on 16 December 2007 · Red Sea
2007-12-16 · ♐
SKYBORN
The Earth on 16 December 2007 · Red Sea
NASA TERRA · THE EARTH THAT DAY
BORN 6,905 days ago
SKYBORN.APP

Move your cursor across the card to tilt it. Holographic foil ripples through the edges and surface as you go.

ZODIAC CONTEXT
♐
SAGITTARIUS

In tropical astrology, 16 DEC 2007 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 16 DEC 2007.

THE ALMANAC FOR 16 DEC 2007
DAY
Sunday
MOON
First quarter, 43% lit
POSITION
Day 350 of 365
METEOR SHOWER
Geminid shower, peaked 2 days ago

Questions about December 16, 2007

What space photo was released on December 16, 2007?

NASA's Astronomy Picture of the Day for December 16, 2007 was "The Holographic Principle". 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 16, 2007?

A first quarter moon, about 43% lit.

What day of the week was December 16, 2007?

December 16, 2007 was a Sunday, day 350 of the 365 days in 2007.

Was there a meteor shower on December 16, 2007?

Yes: the Geminid shower, peaked 2 days ago.

What did the Sun and the Earth look like on December 16, 2007?

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.

Moon phase, weekday and more for any date