#planetariums

Live, measured metrics for the hashtag #planetariums from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

Own #planetariums

This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.

$5.00/ year · 12-character #name
Claim #planetariums — $5.00/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
16
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 16
0.4
Avg reactions / post
Mastodon · last 16

Day-by-day usage

measured · mastodon.social (Mastodon public tags API) · fetched 2026-07-29 17:55 UTC
0
07-23
0
07-24
0
07-25
0
07-26
0
07-27
0
07-28
0
07-29

0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mastodon.social (Mastodon public search API) · fetched 2026-07-29 17:55 UTC
#planetariumskuppel
0 uses · 0 accounts / 7d
#planetariumstuttgart
0 uses · 0 accounts / 7d
#PlanetariumŚląskie
0 uses · 0 accounts / 7d
#planetariumsprojektor
0 uses · 0 accounts / 7d
#planetariumshows
0 uses · 0 accounts / 7d
#Planetariumshow
0 uses · 0 accounts / 7d

Live pulse

measured · mastodon.social (Mastodon tag timeline) · fetched 2026-07-29 17:55 UTC

Everything below is measured over the latest 16 public posts (spanning ~27670 hours).

Posting hours (UTC) — busiest: 11:00

00:0012:0023:00

Languages: English (12) · American English (3) · German (1)

Avg boosts / post: 0.4

Top of the latest posts

  • Na so eine Überraschung! Mit diesem Artikel - 4/5 der ersten Seite der Wochenend-Beilage der heutigen #WAZ - hatte auch die Leitung des #Bochumer #Planetariums überhaupt nicht gerechnet: auch auf https://www.waz.de/kultur/article408179140/b

    Planetarium Bochum@PlanetariumBochum♥ 3↻ 12025-02-01 15:05 UTCView post →

  • On 📆 June 23 the @VRubinObs #observatory will unveil a first look at ultrahigh-definition images and videos of the cosmos taken 🔭 from a mountaintop in #Chile. And you can participate by joining a public livestream (in English and Spanish

    Spaceflight 🚀@[email protected]♥ 2↻ 02025-06-16 19:33 UTCView post →

  • A Brief History of the World’s First Planetarium. By Allison Marsh - IEEE Spectrum https://spectrum.ieee.org/planetarium-history #Astronomy #Planetariums

    Víctor R. Ruiz@vrruiz♥ 1↻ 12024-05-16 09:41 UTCView post →

Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/planetariums