#s301
Live, measured metrics for the hashtag #s301 from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #s301
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.
Day-by-day usage
measured · fosstodon.org (Mastodon public tags API) · fetched 2026-10-02 18:13 UTC0 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 2026-10-02 18:13 UTCNo related tags with measured usage found for #s301.
Live pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-10-02 18:13 UTCEverything below is measured over the latest 10 public posts (spanning ~27001 hours).
Posting hours (UTC)
Languages: English (7) · French (2) · German (1)
Avg boosts / post: 1
Top of the latest posts
Milky Way's fastest star orbits our supermassive black hole so closely it feels its spin During its closest passage to the black hole, the star travels at around 25 000 kilometres per second or over 8% of the speed of light — making it the
The Fastest-Known Star Near the Milky Way’s Black Hole Has Been Spotted—Now It Could Help Test Einstein’s Theory of Gravity The fastest-moving star, S301, was discovered recently by Stefan Gillessen’s team at the Max Planck Institute for Ex
Découverte d'une étoile qui passe à seulement 12 unités astronomiques de Sgr A* Par Éric Simon https://www.ca-se-passe-la-haut.fr/2026/08/decouverte-dune-etoile-qui-passe.html #découverte #science #astronomie #astrophysique #cosmologie #tro
#s301 across platforms
every network with a public tag surfaceFollow #s301 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.
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/s301