The sky on
your birthday.
NTT deep field image of "empty" sky
We cannot put this date's photograph on paper at poster size. We can print the nearest public archive plate to your date instead.
Prints are coming soon. The card is free to save and share in the meantime.
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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Released on 31 May 2010 The massive compact star cluster in NGC 3603 and its surroundings See it as a poster -
Released on 31 May 2018 Peculiar galaxy NGC 3256 See it as a poster -
Released on 31 May 2018 Wide-field image of NGC 3256 (ground-based image) See it as a poster -
Released on 31 May 2021 The Eponymous NGC 691 See it as a poster -
Released on 31 May 2026 Eagle Nebula Pillars in Infrared from Hubble See it as a poster
In tropical astrology, 31 MAY 1991 falls under Gemini (♊). The sign's window runs from 05-21 through 06-20. Gemini is named for the twin stars Castor and Pollux, both bright enough to spot without a telescope. The Sun was crossing this region of the sky on 31 MAY 1991.
Questions about May 31, 1991
What space photo was released on May 31, 1991?
"NTT deep field image of "empty" sky", from the European Southern Observatory, released on May 31, 1991.
What was the Moon's phase on May 31, 1991?
A waning gibbous moon, about 92% lit.
What day of the week was May 31, 1991?
May 31, 1991 was a Friday, day 151 of the 365 days in 1991.
Is it free?
Yes. Seeing, sharing and downloading the card is free, and there's no account to make.