#planetarium

Live, measured metrics for the hashtag #planetarium 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 #planetarium

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.

$10.85/ year · 11-character #name
Claim #planetarium — $10.85/yr→
Annual, renews each year
Buy on hashtag.space (web3)
one-timepay once, yours for life
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
1.1
Avg reactions / post
Mastodon · last 40

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-27 04:22 UTC
0
07-21
0
07-22
0
07-23
0
07-24
0
07-25
0
07-26
0
07-27

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

Related hashtags

measured · fosstodon.org (Mastodon public search API) · fetched 2026-07-27 04:22 UTC
#planetariumskuppel
0 uses · 0 accounts / 7d
#planetariumchicago
0 uses · 0 accounts / 7d
#planetariumincident
0 uses · 0 accounts / 7d
#planetariums
0 uses · 0 accounts / 7d
#planetariumstuttgart
0 uses · 0 accounts / 7d
#planetariumhalle
0 uses · 0 accounts / 7d
#planetariumsprojektor
0 uses · 0 accounts / 7d
#PlanetariumBochum
0 uses · 0 accounts / 7d
#planetariumos
0 uses · 0 accounts / 7d
#planetariummerseburg
0 uses · 0 accounts / 7d
#planetariumhypothesis
0 uses · 0 accounts / 7d
#planetariumware
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-27 04:22 UTC

Everything below is measured over the latest 40 public posts (spanning ~2658 hours).

Posting hours (UTC) — busiest: 07:00

00:0012:0023:00

Languages: English (19) · German (17) · French (2) · Spanish (1) · Italian (1)

Avg boosts / post: 2.2

Top of the latest posts

  • Hey, are you going to #emfcamp ? Are you interested in making custom content for the #Planetarium ? If so, let me know... I can help you with the content requirements, and help you with formats, and also schedule time for your content. The

    Dee in Tokyo@[email protected]♥ 24↻ 212026-07-09 12:49 UTCView post →

  • Ich spreche heute Abend im #Planetarium #Mannheim zu zum #ESA-Weltraumteleskop #Euclid. Was sind die wissenschaftlichen Ziele, Anekdoten und "Herausforderungen", die wir meistern mussten und natürlich schöne Bilder auf der vollen Planetariu

    Knud Jahnke@[email protected]♥ 5↻ 62026-04-23 13:10 UTCView post →

  • The McLaughlin Planetarium is being demolished by the University of Toronto. the UofT bought it, never ran any educational space shows or programs, and let it sit vacant since 2009 until it fell apart. This was a loved and hugely popular #p

    AskPippa🇨🇦@[email protected]♥ 4↻ 112026-04-09 03:26 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/planetarium