#astrophysique

Live, measured metrics for the hashtag #astrophysique 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 #astrophysique

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 · 13-character #name
Claim #astrophysique — $5.00/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
0.1
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.online (Mastodon public tags API) · fetched 2026-10-25 09:36 UTC
1
10-19
0
10-20
0
10-21
0
10-22
1
10-23
1
10-24
1
10-25

4 uses by 4 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mastodon.online (Mastodon public search API) · fetched 2026-10-25 09:36 UTC
#astrophysiques
0 uses · 0 accounts / 7d

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-25 09:36 UTC

Everything below is measured over the latest 40 public posts (spanning ~1339 hours).

Posting hours (UTC) — busiest: 05:00

00:0012:0023:00

Languages: French (40)

Avg boosts / post: 0.4

Top of the latest posts

  • PODCAST 🎧 | Et si observer le ciel nocturne à dix ans pouvait donner envie de consacrer sa vie à comprendre les étoiles ? Dans ce nouvel épisode du podcast « À la source », rencontre avec Valérie Van Grootel, astrophysicienne et maître de

    Université de Liège@UniversitedeLiege♥ 2↻ 02026-09-17 09:02 UTCView post →

  • Le Nancy Grace Roman, de la NASA 🔸 Un télescope spatial un peu québécois https://www.lapresse.ca/actualites/sciences/2026-09-06/le-nancy-grace-roman-de-la-nasa/un-telescope-spatial-un-peu-quebecois.php #science #média #télescope #Roman #as

    Claude Trudel@[email protected]♥ 2↻ 02026-09-06 14:41 UTCView post →

  • James Webb repère des petits points rouges… qui cachent de gros monstres ! 🔴 #JamesWebb #TrouNoir #Astronomie #Univers #Cosmologie #Espace #Astrophysique #DecouverteScientifique #JamesWebb #BlackHoles #Astronomy #Universe #Cosmology #Space

    AlcorNews@[email protected]♥ 0↻ 22026-10-25 09:13 UTCView post →

#astrophysique across platforms

every network with a public tag surface

Follow #astrophysique 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/astrophysique