The sky on
your birthday.
“Expansive Comet Holmes” is copyrighted by Jean-Charles Cuillandre. NASA has permission to show it and we don't, so it isn't on this card.
See it on NASA's siteComet Holmes' coma has expanded to over 1.4 million kilometers in diameter, making it larger than the Sun. This vast cloud of dust and gas originated from the comet's nucleus, which was only about 3.4 kilometers across before its outburst. The Canada-France-Hawaii Telescope captured this sharp image, showing stars clearly visible through the tenuous outer coma.
The Earth on 21 November 2007 · Taklamakan Desert
NASA Terra took this picture on 21 November 2007, 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 Earth on your day The Earth on 21 November 2007 · Taklamakan Desert See it as a poster -
Released on 21 November 2022 Hubble Hunts an Unusual Galaxy See it as a poster -
Released on 21 November 2012 Bridging Cities of Galaxies See it as a poster -
Released on 21 November 2016 Hubble spies NGC 3274 See it as a poster -
Released on 21 November 2022 The Butterfly Nebula from Hubble See it as a poster -
Released on 21 November 2020 Earth's limb, or horizon, is pictured from the International Space Station as it orbited above the Pacific Ocean off See it as a poster
In tropical astrology, 21 NOV 2007 falls under Scorpio (♏). The sign's window runs from 10-23 through 11-21. Scorpio is marked by Antares, a red supergiant the size of Mars's orbit. The Sun was crossing this region of the sky on 21 NOV 2007.
Questions about November 21, 2007
What space photo was released on November 21, 2007?
NASA's Astronomy Picture of the Day for November 21, 2007 was "Expansive Comet Holmes". 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 November 21, 2007?
A waxing gibbous moon, about 87% lit.
What day of the week was November 21, 2007?
November 21, 2007 was a Wednesday, day 325 of the 365 days in 2007.
What did the Sun and the Earth look like on November 21, 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.