This was
your sky.
Hyperion: Largest Known Galaxy Proto-Supercluster
Astronomers used the Very Large Telescope array in Chile to find Hyperion, the largest known galaxy proto-supercluster. This enormous structure, spanning 300 million light years, contains about 5,000 times the mass of our Milky Way. It formed when the universe was very young, offering clues about early galaxy formation.
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.
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.
-
Released on 23 October 2017 Cosmic archaeology See it as a poster -
Released on 23 October 2023 A dynamic duo … or trio? See it as a poster -
Released on 23 October 2024 NGC 602 (Hubble image) See it as a poster -
Released on 23 October 2024 NGC 602 (Webb image) See it as a poster -
Released on 23 October 2019 Starry Night by Vincent van Gogh See it as a poster
In tropical astrology, 23 OCT 2018 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 23 OCT 2018.