The sky on
your birthday.
Mysterious Features on Ganymede
Jupiter's largest moon, Ganymede, shows a half-circle feature about 32 kilometers across. Such partial circles suggest that some resurfacing has occurred since the original impact. A dense, linear chain of craters also cuts across the top of this unusual terrain. These mysteries on Ganymede were captured by the Galileo spacecraft.
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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Released on 9 December 2010 An Explosion of Infrared Color See it as a poster -
Released on 9 December 2015 Wide-field view of the sky around the interacting galaxy NGC 5291 See it as a poster -
Released on 9 December 2024 Hubble revisits a grand spiral See it as a poster -
Released on 9 December 2019 Galactic Diversity See it as a poster -
Released on 9 December 2019 Cloudy with a Chance of Dust See it as a poster
In tropical astrology, 9 DEC 1997 falls under Sagittarius (♐). The sign's window runs from 11-22 through 12-21. Sagittarius points straight at the center of the Milky Way, our galaxy's brightest region. The Sun was crossing this region of the sky on 9 DEC 1997.
Questions about December 9, 1997
What space photo was released on December 9, 1997?
NASA's Astronomy Picture of the Day for December 9, 1997 was "Mysterious Features on Ganymede". It's the card at the top of this page.
What was the Moon's phase on December 9, 1997?
A waxing gibbous moon, about 72% lit.
What day of the week was December 9, 1997?
December 9, 1997 was a Tuesday, day 343 of the 365 days in 1997.
Is it free?
Yes. Seeing, sharing and downloading the card is free, and there's no account to make.