This was
your sky.
A Hole in Mars
Dark holes have been found on Mars, so deep that nothing inside can be seen. These could be entrances to underground caves, possibly offering protection for Martian life, if it exists. This specific hole was photographed by the HiRISE instrument on the Mars Reconnaissance Orbiter, on the slopes of the volcano Arsia Mons.
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 28 May 2018 Seven Dusty Sisters See it as a poster -
Released on 28 May 2014 The Cone Nebula from Hubble See it as a poster -
Released on 28 May 2007 Spiral Galaxy M81 Details 4 See it as a poster -
Released on 28 May 2007 Wide-field image showing the region of M81 and M82 (ground-based image) See it as a poster -
Released on 28 May 2018 A green cosmic arc See it as a poster
In tropical astrology, 28 MAY 2007 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 28 MAY 2007.