Public-source notebook

A quiet archive of public images, maps, and reading paths.

MerceMay is used here as a handle for source notes, not a working notes.

What this is

A small public notebook under a handle, without diary notes or local context.

MerceMay Archive collects public-domain and open-access source material into short image notes, reading paths, and source records. It is deliberately impersonal: no diary desk notes, no local routines, no work history, and no identifying profile links.

  • Images are stored locally after being pulled from public collections.
  • Each entry points back to a source page and keeps licensing notes visible.
  • Short commentary focuses on the object, not the editor of the site.
Browse image notes
Night Earth Observation of New York City
Current shelves

Three quiet routes through public material.

Space images

Nebulae, orbital views, lunar records, and Mars landscapes sourced from NASA image collections.

Open the image index

Maps and routes

City maps, navigation images, and old visual systems from public archive sets.

Enter the map room

Reading shelf

Short source notes for public-domain books, manuals, image collections, and reference pages.

Read the shelf
Cosmic Cliffs in the Carina Nebula
NASA - 2022-07-12

Carina Nebula

Dust lanes and young stars give the opening page enough density while keeping the note tied to a clear NASA record.

Read source note
Night Earth Observation of New York City
NASA - 1990-03-03

Earth at Night

City lights from orbit, useful for notes about scale and pattern without naming local geography.

Read source note
Hubble Deep Field
NASA - 1996-01-15

Deep Field

Long exposure and catalog depth turn a small sky patch into an archive object.

Read source note
Mars Rover Tracks and Surface Shadows
NASA/JPL - 2006-08-30

Mars Tracks

Tracks, shadows, and texture: a field note without a named route.

Read source note
From Tribulation to Perseverance on Mars
NASA/JPL-Caltech - 2017-05-15

Mars Ridge

Distant terrain keeps route language available without tying it to a human trip.

Read source note
Blue Marble 2012
NASA - 2012

Blue Marble

This familiar Earth view works as a broad map-room anchor because it is easy to verify and not biographical.

Read source note
Expanded source notes

More entries make the site feel like a maintained shelf with room to browse.

NASA

Carina as a front-door image

The nebula has enough visual weight for a landing page while staying clearly external to the editor. It gives the site a memorable opening without implying a named telescope, a local sky, or a specific trip.

Open related page
NASA

Deep Field and accumulated exposure

Deep Field material is useful here because the value comes from accumulation. The note can talk about observation time and catalog order without pretending to be a science log.

Open related page
NASA

Night lights without local geography

City lights from orbit can be read as pattern and scale. The page avoids naming named routes or local neighborhoods, which keeps the note safe even though it remains visually specific.

Open related page
NASA/JPL

Rover tracks as public field marks

Mars tracks let the archive discuss paths without revealing a path the editor actually took. That is exactly the kind of substitution this alternate site needs.

Open related page
NASA

Blue Marble as a stable reference

The image is familiar, reusable, and easy to verify. It is better as a broad map-room anchor than as a claim about location.

Open related page
NASA

Lunar surface as an object record

Historical images can carry short notes about surface, date, and source. The page does not need to state an opinion about the event to feel complete.

Open related page
LOC

Library rooms as shelf signals

Public library images make the reading shelf feel grounded without listing a home bookshelf or recent purchases.

Open related page
LOC

City maps as layout material

Old maps support notes about labels, grids, borders, and route design while avoiding travel history.

Open related page
LOC

Books and maps as a bridge

This source set connects the reading shelf to the map room. It gives the site an internal route that feels editorial rather than biographical.

Open related page
LOC

WPA posters as short messages

Poster material is good for small design observations: contrast, hierarchy, phrasing, and public information density.

Open related page
LOC

Lighthouses as navigation objects

Lighthouse imagery belongs in a map room because it speaks to navigation as a document about signal, coast, weather, and orientation.

Open related page
Public domain

Why every note stays small

Short entries work because the record already carries title, date, credit, and collection context. The page becomes stronger through source clarity and useful cross-links.

Open related page
Open shelves

Different records, different reasons for keeping them.

The front page now samples separate rooms instead of repeating one catalog formula.

Cosmic Cliffs in the Carina Nebula
Sky room

Carina Nebula

A dense opening record: ridged gas, young stars, and a catalog page that makes the credit easy to check.

Read selected note
Maps of Cities: Free to Use and Reuse Set
Map room

City Map

A paper record for grids, labels, water edges, and the way old maps organize attention.

Open map room
Apollo 11 Lunar Module
Object shelf

Apollo Lunar Module

Hardware breaks up the landscape-heavy pages and gives the archive a machine record with a clear date.

Check source
WPA Posters: Free to Use and Reuse Set
Print shelf

WPA Poster

A design record for lettering, color blocks, public messaging, and short-form visual hierarchy.

Open shelf
Motion records

Two local NASA videos add movement without repeating the image cards.

Each video has its own job: one launch-site time study, one Mars surface viewing record.

NASA Kennedy Space Center

Artemis II rollout timelapse

Vehicle movement, tower scale, and launch-site geometry make this a good motion counterpart to the hardware shelf.

Video source listed
From Tribulation to Perseverance on Mars
NASA/JPL-Caltech

Perseverance ridge still

The still record keeps the front page focused on terrain shape, while the rotating rover video lives in the map room.

Open map room
Notebook entries

Short pieces built around separate source families.

These are not rules about the site; they are small readings of actual materials.

Earth observation

Night lights as density

City lights from orbit compress streets, rivers, harbor edges, and dark water into one pattern. The record works because the contrast is readable before the title is even checked.

This note points to a single NASA image rather than borrowing language from the sky cards.

Open source row
Planet shelf

Neptune as a sparse record

The Neptune rings image is useful because it is quiet: a dark field, a small disk, and a faint structure that changes the rhythm after brighter records.

It does not need the same caption style as a nebula or a city map.

Find the card
Reading shelf

Library rooms as atmosphere

Library images add shelves, table lines, lamps, and quiet interior scale. They make the reading page feel like a room instead of just a list.

The Library of Congress set also gives a natural path into maps and books.

Open shelf
Mars surface

Tracks, dunes, and horizon

Mars records carry line, slope, wheel marks, and instrument perspective. Those details make the map room broader than printed maps.

The rover view video now gives this room a motion record as well as still images.

Open map room
Solar record

Solar flare as energy

The flare image is a different kind of sky object: not depth, not dust, but a bright event with a sharp source trail and a high-energy visual shape.

It gives the sky room another tempo.

Find the card
Poster set

Public message design

The WPA poster set is useful for layout, type weight, and short statements. It gives the archive a human-made visual language without relying on personal material.

It belongs beside maps and library rooms, not beside rover terrain.

Open shelf