Custom star map of Boston — your moment, your sky
The exact night sky over Boston on any date you choose
Boston lights are bright — but the sky above Boston on any given night is unique and irreplaceable. Whether you got engaged near the Charles River, your child was born in a Boston hospital, or you celebrated a milestone evening here, Starry Memory captures the exact sky over Boston on your chosen date with documented astronomical accuracy. The map shows the bright stars above Boston's latitude (United States), every visible planet, every constellation that watched over your moment.
Why choose Starry Memory
- 119,614 entries in the HYG catalogue over Boston — HYG catalogue, projected to the geocoded coordinates of the selected place of Boston — public, documented astronomical catalogue data.
- 🔭 Free 3D Sky Exploration — Our free interactive 3D explorer is open to everyone on the website — navigate the sky above Boston like in a planetarium. designed as an interactive experience.
- documented Astronomy Engine method — Planet positions computed with Astronomy Engine calculations (VSOP87/NOVAS) — verifiable against Stellarium or any planetarium software.
- Any date from 1900 to today — From a 1962 birth in Boston to last night's anniversary, we render the exact Boston sky for any moment.
- Instant digital download for €3.99 — Download from the website in about 30 seconds. Physical delivery is offered to supported destinations; print availability, timing and any supplement for United States are checked before payment.
Every city has its sky. Above Boston, the stars don't shine the same way they do above London or Tokyo — the latitude is different, the air is different, the moment is different. Capturing the exact sky over Boston on a specific night isn't a generic poster; it's a portrait of a place and a time. Starry Memory makes that portrait, astronomically exact, for €3.99. Most personalised gifts age poorly: the photo dates, the object reminds you of the year it was bought. A star sky poster stays outside of time — stars don't age, and the date it represents becomes more precious with the years, not less.
What makes the sky over Boston unique
The visible stars from Boston (United States) depend on your exact latitude and the time of year. Constellations that grace the southern sky in Boston may not be visible from northern Europe at all. The Milky Way's position rotates throughout the year — capturing the precise night you care about means seeing exactly what was overhead, no approximation. Our system uses the GPS coordinates of Boston to render the sky as it actually appeared, with every star, planet, and constellation in its correct place.
🔭 Free 3D sky exploration for Boston on the website
Alongside the printable poster, the website offers our free 3D sky explorer — an interactive planetarium showing exactly the sky over Boston on your chosen date. Drag to rotate the celestial sphere, zoom into any constellation, recognise the bright named stars. It runs in any browser — no installation, no app, no purchase needed.
Best gifts for someone connected to Boston
For a friend who got engaged at the Charles River, the sky over that exact night becomes a permanent reminder of the moment. For a child born in a Boston hospital, their birth sky becomes a portrait of their first night on Earth. For a couple who met in Boston, the sky of their first date is a gift more meaningful than any object. For someone moving away from Boston, the sky over their old home becomes a piece of geography they can carry. Each use case shares one thing: the gift is rooted in the specific place AND the specific moment.
How precise is the Boston star map?
Star positions are calculated from the HYG catalogue (119,614 entries in the HYG catalogue), projected to your geocoded coordinates of the selected place in Boston. Planet positions use Astronomy Engine (VSOP87/NOVAS). The result can be checked against Stellarium, SkySafari, or any planetarium app. If you point the same software at Boston's coordinates for your date, you'll see the same configuration. This is a documented astronomical method that can be compared in planetarium software; we just render it as a beautiful poster instead of raw data tables.
🔭 Free 3D Sky Exploration included
Our free 3D sky explorer, open to everyone on the website, is an interactive tool that lets you navigate the exact sky of your chosen date as if you were standing under the stars that night. Drag to change the angle, zoom into a specific constellation, identify every visible planet. We combine a printed poster with an immersive digital experience — not a static PDF, but a personalised planetarium for your moment.
Printing & sizing: everything you need to know
The PNG measures 4960 × 7016 pixels. This provides about 300 pixels per inch at A2 (42 × 59.4 cm). At 70 × 100 cm, the density is about 178–180 pixels per inch; the proportions differ slightly, so choose margins or cropping. For a large print, check the result and settings with your printer. Enlarging the file does not add detail. For this occasion, here are our size recommendations: A4 (8.3 × 11.7 in) for a desk or small shelf; A3 (11.7 × 16.5 in) for a standard bedroom wall; A2 for a main living room; A1 for an accent wall in a high-ceiling space. On paper: 170 gsm for everyday use, 250 gsm for gallery look, matte or semi-gloss depending on the room's lighting. Online print shops typically charge between $5 and $25 depending on size.
Why this poster isn't like the others
A regular poster lives in a bedroom for a few months before ending up in a cupboard. A Starry Memory poster lives in the story. Every time a visitor asks 'what's that?', the owner tells the story behind the chosen sky — the date, the place, why that night matters. The poster becomes the trigger for a thousand conversations, over ten, twenty, thirty years. That's what sets it apart from a mere decorative object: it carries a personal narrative that never wears thin. Our service at €3.99 makes this possibility accessible to everyone — without compromising on astronomical precision or the quality of the file delivered.
Picking the right graphic theme for your poster
Six collection styles are available in the creator, each adjustable (colours, typography, constellations). Atelier Ivoire pairs a light background with dark stars, suited to a Scandinavian interior or an already-busy wall. Nuit d’Or and Bleu Minuit use a deep background with bright stars, for an adult bedroom or an office. Rose Aube brings soft tones, often chosen for a child’s room or a birth gift. Sauge Botanique evokes nature and suits bohemian interiors. Gravure Céleste recalls antique astronomy plates. This page works with all six; check the rendering in the preview before choosing a format.
Frequently asked questions
Can you make a star map for any date in Boston?
Yes — any date from 1900 to today, and even up to 2100. We use the geocoded coordinates of the selected place of Boston (or any neighbourhood you specify) to project the sky as it appeared from that point.
What's included in my Boston star map order?
(1) The high-resolution star map of the Boston sky on your date (4960×7016 px, 300 DPI), (2) a personalised illustrated poem generated from the brightest stars visible that night, (3) access to the 3D sky explorer for that exact date and place.
Do you ship to United States?
Yes. The digital file is available worldwide. Physical delivery is offered to supported destinations; physical format availability, delivery timing and any supplement for United States are checked before payment.
Can I see the constellations visible over Boston?
Yes — the map displays every constellation visible from Boston's latitude on the chosen date, with optional labels. The 3D explorer lets you rotate the sky to see exactly which constellations were where, at what altitude.
How does the 3D sky exploration work?
On the website, the immersive experience gives free access to an interactive web planetarium, before or after ordering. You can rotate the celestial sphere, zoom into any constellation, recognise the bright named stars. No installation required — works on smartphone, tablet or computer.
Does the poster work for a future date?
Yes — we can compute the sky up to 2100. The computation remains accurate, as star positions change very slowly on a human timescale.
✦ Personalised star certificate
For a person rather than a date: give them a star
A personalised certificate with a QR code: one smartphone scan shows the star in 3D, then its direction in the real sky.
- Choose a real star and its name
- Scan the certificate’s QR code, no app needed
- Find it in the sky with your smartphone
From €8.91 · PDF to download as soon as you pay
Symbolic dedication in the private Starry Memory registry. Depending on its brightness and the weather, you’ll see it with the naked eye, with binoculars, or find its direction.
Name a star: the certificate in detail
Rather the sky of a date and place? Create a star map · HD file €3.99