The sky on
your birthday.
“A Rorschach Aurora” is copyrighted by Göran Strand. NASA has permission to show it and we don't, so it isn't on this card.
See it on NASA's siteThis image shows an aurora borealis, digitally mirrored to create a symmetrical pattern. Auroras are caused by charged particles from the Sun interacting with Earth's magnetic field and atmosphere. These interactions excite atmospheric gases, causing them to emit light. This particular aurora was captured in Jamtland, Sweden, during a geomagnetic storm.
The Sun on 30 October 2021
NASA SDO took this picture on 30 October 2021, 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.
See print sizesPrinted, shipped and sold by Zazzle
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.
-
The Sun on your day The Sun on 30 October 2021 See it as a poster -
The Earth on your day The Earth on 30 October 2021 · Empty Quarter, Arabia See it as a poster -
Released on 30 October 2003 The Lynx Cluster (ground-based view, Digitized Sky Survey 2) See it as a poster -
Released on 30 October 2017 Abell’s richest cluster See it as a poster -
Released on 30 October 2007 Arp 87 from the DSS (ground-based image) See it as a poster -
Released on 30 October 2023 The dancer in Dorado See it as a poster -
Released on 30 October 2020 The sky around the Skull Nebula See it as a poster
In tropical astrology, 30 OCT 2021 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 30 OCT 2021.
Questions about October 30, 2021
What space photo was released on October 30, 2021?
NASA's Astronomy Picture of the Day for October 30, 2021 was "A Rorschach Aurora". 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 October 30, 2021?
A waning crescent moon, about 31% lit.
What day of the week was October 30, 2021?
October 30, 2021 was a Saturday, day 303 of the 365 days in 2021.
What did the Sun and the Earth look like on October 30, 2021?
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.