The sky on
your birthday.
“Comet Lemmon and the Deep Sky” is copyrighted by Nick Martin. NASA has permission to show it and we don't, so it isn't on this card.
See it on NASA's siteComet Lemmon, now heading for the outer solar system, still shows a greenish coma. This telescopic view captures it posing with star clusters and nebulae in Cassiopeia. The rich background is typical of this northern constellation, which lies along the crowded plane of our Milky Way galaxy. The comet is about 16 light-minutes, or 2 AU, from the Sun.
The Sun on 20 July 2013
NASA SDO took this picture on 20 July 2013, 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 20 July 2013 See it as a poster -
The Earth on your day The Earth on 20 July 2013 · Empty Quarter, Arabia See it as a poster -
Released on 20 July 2012 Comet Shoemaker: Levy 9 observations See it as a poster -
Released on 20 July 2011 Wide-field view of the sky around NGC 1929 See it as a poster -
Released on 20 July 2018 The Sun's glint reflects off the Pacific Ocean shadowed by a line of cumulonimbus clouds as the International Space See it as a poster -
Released on 20 July 2018 One of four basket ball court-sized main solar arrays that power the International Space Station contrasts the bright See it as a poster -
Released on 20 July 2020 A Discovery of Ghostly Arms See it as a poster
In tropical astrology, 20 JUL 2013 falls under Cancer (♋). The sign's window runs from 06-21 through 07-22. Cancer is marked by the Beehive Cluster, M44, a loose family of stars visible to the naked eye on a dark night. The Sun was crossing this region of the sky on 20 JUL 2013.
Questions about July 20, 2013
What space photo was released on July 20, 2013?
NASA's Astronomy Picture of the Day for July 20, 2013 was "Comet Lemmon and the Deep Sky". 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 July 20, 2013?
A waxing gibbous moon, about 92% lit.
What day of the week was July 20, 2013?
July 20, 2013 was a Saturday, day 201 of the 365 days in 2013.
What did the Sun and the Earth look like on July 20, 2013?
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.