The sky on
your birthday.
“The Summer Triangle Over Catalonia” is copyrighted by Juan Carlos Casado. NASA has permission to show it and we don't, so it isn't on this card.
See it on NASA's siteThe Summer Triangle is an asterism made of three bright stars: Vega, Deneb, and Altair. This image, taken over Catalonia, Spain, shows the triangle high in the summer sky. Vega is the brightest star in the constellation Lyra, Deneb is in Cygnus, and Altair is in Aquila.
The Sun on 10 August 2011
NASA SDO took this picture on 10 August 2011, 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 10 August 2011 See it as a poster -
The Earth on your day The Earth on 10 August 2011 · Pilbara, Western Australia See it as a poster -
Released on 10 August 2011 Wide-field view of the sky around NGC 3521 See it as a poster -
Released on 10 August 2026 Lion Nebula (NIRCam + MIRI image) See it as a poster -
Released on 10 August 2016 Wide-field view of the region around the star cluster Messier 18 See it as a poster -
Released on 10 August 2020 Ring of Stellar Wildfire See it as a poster -
Released on 10 August 2010 Spiral galaxy NGC 4911 in the Coma cluster See it as a poster
In tropical astrology, 10 AUG 2011 falls under Leo (♌). The sign's window runs from 07-23 through 08-22. Leo is anchored by Regulus, the heart of the Lion, twenty-four parsecs from Earth. The Sun was crossing this region of the sky on 10 AUG 2011.
Questions about August 10, 2011
What space photo was released on August 10, 2011?
NASA's Astronomy Picture of the Day for August 10, 2011 was "The Summer Triangle Over Catalonia". 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 August 10, 2011?
A waxing gibbous moon, about 84% lit.
What day of the week was August 10, 2011?
August 10, 2011 was a Wednesday, day 222 of the 365 days in 2011.
Was there a meteor shower on August 10, 2011?
Yes: the Perseid shower, peaks in 3 days.
What did the Sun and the Earth look like on August 10, 2011?
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.