#astrophysik

Live, measured metrics for the hashtag #astrophysik 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 #astrophysik

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 #astrophysik — $10.85/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
4
Uses / 7 days
Mastodon
4
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
3
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-10-23 15:34 UTC
0
10-17
0
10-18
3
10-19
0
10-20
0
10-21
1
10-22
0
10-23

4 uses by 4 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 2026-10-23 15:34 UTC
#astrophysikerinnen
0 uses · 0 accounts / 7d
#astrophysiker
0 uses · 0 accounts / 7d
#HochenergieAstrophysik
0 uses · 0 accounts / 7d
#astrophysikalischer
0 uses · 0 accounts / 7d
#DeutschesZentrumfürAstrophysikLausitzKohle
0 uses · 0 accounts / 7d
#DeutschesZentrumfürAstrophysik
0 uses · 0 accounts / 7d
#astrophysikerin
0 uses · 0 accounts / 7d
#KosmologieAstrophysik
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-10-23 15:34 UTC

Everything below is measured over the latest 40 public posts (spanning ~1607 hours).

Posting hours (UTC) — busiest: 07:00

00:0012:0023:00

Languages: German (39) · English (1)

Avg boosts / post: 3.6

Top of the latest posts

  • Save the date! vhs Karlsruhe proudly presents: Am 4.12. begrüßen wir Victoria Grinberg (@vicgrinberg), Astrophysikerin bei der Europäischen Weltraumorganisation (ESA), mit einem Vortrag zu Thema "Schwarze Löcher": Warum sie schwarz sind, we

    vhs Karlsruhe@[email protected]♥ 69↻ 622026-09-18 13:33 UTCView post →

  • Heute wurden sie eingeweiht, die drei #Cherenkov-Teleskope LST-2, LST-3 und LST-4 des Cherenkov Telescope Array Observatory (CTAO), das derzeit auf der Kanareninsel La Palma und in Chile entsteht. Das Prototyp-Teleskop LST-1 wurde bereits 2

    Haus der Astronomie@[email protected]♥ 43↻ 202026-10-15 18:37 UTCView post →

  • Die neue Folge ist da! Es geht um Dunkle Materie, kosmische Magnetfelder, Schwarze Löcher – und um die Frage, wie wir etwas über Dinge herausfinden, die wir nicht direkt beobachten können. Darüber spreche ich mit Prof. Marcus Brüggen von de

    Nachgefragt-Podcast@[email protected]♥ 3↻ 22026-09-22 15:57 UTCView post →

#astrophysik across platforms

every network with a public tag surface

Follow #astrophysik straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.

X (Twitter) ↗Instagram ↗TikTok ↗Facebook ↗LinkedIn ↗YouTube ↗Threads ↗Bluesky ↗Mastodon ↗Reddit ↗Pinterest ↗Tumblr ↗

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/astrophysik