The sky on
your birthday.
“The Medulla Nebula Supernova Remnant” is copyrighted by Russell Croman. NASA has permission to show it and we don't, so it isn't on this card.
See it on NASA's siteThe Medulla Nebula, CTB-1, is a supernova remnant in Cassiopeia. It formed about 10,000 years ago when a massive star exploded. The expanding gas shell still glows in visible light due to its collision with interstellar gas.
The Sun on 18 January 2021
NASA SDO took this picture on 18 January 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.
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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 18 January 2021 See it as a poster -
The Earth on your day The Earth on 18 January 2021 · Eye of the Sahara, Mauritania See it as a poster -
Released on 18 January 2018 Wide-field view of Abell 1758 (ground-based view) See it as a poster -
Released on 18 January 2021 Colours of the Lost Galaxy See it as a poster -
Released on 18 January 2021 Earth's atmospheric glow and the aurora blanket the horizon as the International Space Station orbited 263 miles See it as a poster -
Released on 18 January 2019 View of the Earth's limb with an aurora See it as a poster -
Released on 18 January 2024 The sun's last rays illuminate Earth's atmosphere and refract in the camera lense in this photograph of an orbital See it as a poster
In tropical astrology, 18 JAN 2021 falls under Capricorn (♑). The sign's window runs from 12-22 through 01-19. Capricorn is the dimmest zodiac constellation, but rich in deep-sky objects south of the celestial equator. The Sun was crossing this region of the sky on 18 JAN 2021.
Questions about January 18, 2021
What space photo was released on January 18, 2021?
NASA's Astronomy Picture of the Day for January 18, 2021 was "The Medulla Nebula Supernova Remnant". 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 January 18, 2021?
A waxing crescent moon, about 24% lit.
What day of the week was January 18, 2021?
January 18, 2021 was a Monday, day 18 of the 365 days in 2021.
What did the Sun and the Earth look like on January 18, 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.