#asteroidday
Live, measured metrics for the hashtag #asteroidday from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #asteroidday
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 · mastodon.online (Mastodon public tags API) · fetched 2026-10-23 04:19 UTC0 uses by 0 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 2026-10-23 04:19 UTCLive pulse
measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-23 04:19 UTCEverything below is measured over the latest 40 public posts (spanning ~8914 hours).
Posting hours (UTC) — busiest: 15:00
Languages: English (27) · German (10) · Italian (2) · French (1)
Avg boosts / post: 1.6
Top of the latest posts
Chaos, panic, total devastation: #asteroids in films are devastating, and only an unlikely, heroic mission can save humanity. But what would happen if an #asteroid hurtled towards us for real? On the occasion of #AsteroidDay, tune in to Cha
Le 30 juin correspond à la Journée internationale des astéroïdes. Célébrée le jour anniversaire de l'explosion de la Toungouska en 1908, cette journée a pour mission de sensibiliser les populations de la Terre aux risques liés aux astéroïde
#PPOD: Today is #AsteroidDay, the anniversary of the Tunguska Event, when we raise awareness about potentially hazardous asteroids and their possible impacts on Earth. We also celebrate the addition of a new tool in our quest for #planetary
#asteroidday across platforms
every network with a public tag surfaceFollow #asteroidday 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/asteroidday