The sky on
your birthday.
Coronal Holes on the Sun
Coronal holes are dark, low-density regions on the Sun where the magnetic field opens directly into interplanetary space. These areas are the source of the high-speed solar wind, a stream of atoms and electrons flowing outward. They are extensively studied in ultraviolet and x-ray light, revealing the dynamic nature of our star.
Heavy matte paper, about 200 gsm, printed in the United States and shipped free. The card stays free, the print is the thing you keep.
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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 Earth on your day The Earth on 18 March 2003 · Italy and the Adriatic See it as a poster -
Released on 18 March 2024 The Spider (and not its web) See it as a poster -
Released on 18 March 2021 Infant Stars in Orion See it as a poster -
Released on 18 March 2020 A massive laboratory See it as a poster -
Released on 18 March 2012 A Halley's comet photographic plate See it as a poster -
Released on 18 March 2013 Galactic glow worm See it as a poster
In tropical astrology, 18 MAR 2003 falls under Pisces (♓). The sign's window runs from 02-19 through 03-20. Pisces holds the location of the spring equinox in the current astronomical era. The Sun was crossing this region of the sky on 18 MAR 2003.
Questions about March 18, 2003
What space photo was released on March 18, 2003?
NASA's Astronomy Picture of the Day for March 18, 2003 was "Coronal Holes on the Sun". It's the card at the top of this page.
What was the Moon's phase on March 18, 2003?
A full moon, about 100% lit.
What day of the week was March 18, 2003?
March 18, 2003 was a Tuesday, day 77 of the 365 days in 2003.
What did the Sun and the Earth look like on March 18, 2003?
NASA's Terra satellite photographed the whole Earth that day. It's 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.