ASTRO. ASSOCiATION

ASTRO.ASSOCiATION
#102Click the bubbles. They pop.

Interplanetary exploration can be carried out by many means, from spacecraft and telescopes to a folding chair in a dark field. We do the last part together, every clear night.

Astro Association · Project designed by its members
ASTRO.ASSOCiATION
ASTRO. ASSOCIATION PROJECT
Astro. Association project#102 daily designDesigned by members

A club for people who keep looking up.

We are amateurs in the old sense of the word: we do it for love. Members share telescopes, drive each other to dark sites, log what they see and turn it into open data that real observatories use. No experience needed — just curiosity and a warm coat.

0+
Members
0
Nights logged
0
Objects catalogued
0
Countries
ASSOCiATIONASSOCiATIONASSOCiATIONASSOCiATIONASSOCiATIONASSOCiATIONASSOCiATIONASSOCiATIONASSOCiATIONASSOCiATION
astro. associationastro. associationastro. associationastro. associationastro. associationastro. associationastro. associationastro. associationastro. associationastro. association
ASTRO.

Interplanetary exploration projects can be carried out using a variety of means and equipment. They require a large amount of patient observation, and they require international cooperation and joint efforts.

Projects, numbered like issues.

4 projects · 3 active
#099
Ongoing

Dark-Sky Census

Members measure how bright the night is above their own street.

7,412 of 10,000 readings

A pocket meter, a free app and ten minutes after midnight. Every reading lands on a public map that city planners and lighting engineers use to argue for darker streets.

#100
Archived

Lunar Sketchbook

One crater a night, drawn by hand at the eyepiece.

212 drawings published

Two hundred and twelve pencil drawings of the terminator, bound into a printed atlas. The book is sold out; the scans are free to download from the archive.

#101
Ongoing

Meteor Radio Watch

Listening for meteors through the clouds with home-built receivers.

6 of 14 stations online this month

Fourteen stations count forward-scatter echoes from a distant broadcast transmitter, day and night, rain or shine. Build kits are lent out from the club library.

#102
Open call

All Can Be Found

The daily design project: one object, one poster, every day.

Open call — 102 posters so far

Pitch a planet, a nebula or a lost probe. Each day a member designs its poster, and every poster ships with the coordinates to find the real thing in the sky.

Observation nights#102 daily designASTRO. association

Clear skies, together.

Sky tonight

Waxing Gibbous

WED 21 OCT 2026
79%Lit
5dTo full
BrightSky
  • 25OCT
    Star party · SUN 20:30

    Saturn & the autumn sky

    Hilltop field, north gateSaturn's rings100% moon
    27 going · 13 left
  • 30OCT
    Workshop · FRI 19:00

    How to read a star chart

    Library annex, room 2Planisphere basics77% moon
    15 going · 3 left
  • 06NOV
    Star party · FRI 21:00

    Deep-sky marathon

    Dark site, 40 min driveAndromeda galaxy10% moon
    9 going · 15 left
  • 13NOV
    Talk · FRI 19:30

    What the probes found

    Town hall auditoriumOuter-planet missions17% moon
    64 going · 56 left
  • 20NOV
    Star party · FRI 22:00

    Meteor shower watch

    Hilltop field, north gatePeak hour radiant84% moon
    31 going · 29 left
MembershipMember #5165Observer

Get your card. Find everything.

Pick a tier, type your name and watch your card print. You can change tiers any time.

Drag over the card · it tilts