#Astron

Live, measured metrics for the hashtag #Astron 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 #astron

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.

$520.70/ year · 6-character #name
Claim #astron — $520.70/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
31
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 31
0.3
Avg reactions / post
Mastodon · last 31
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-11-15 13:57 UTC
0
11-09
0
11-10
0
11-11
0
11-12
0
11-13
0
11-14
0
11-15

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 2026-11-15 13:57 UTC
#Astronomy
374 uses · 218 accounts / 7d
#Astronomie
48 uses · 37 accounts / 7d
#astronomia
17 uses · 15 accounts / 7d
#astronauts
2 uses · 2 accounts / 7d
#astronomers
0 uses · 0 accounts / 7d
#astronomer
2 uses · 2 accounts / 7d
#astronomical
8 uses · 8 accounts / 7d
#astronom
1 uses · 1 accounts / 7d
#astronika
0 uses · 0 accounts / 7d
#astronony
0 uses · 0 accounts / 7d
#astroneer
0 uses · 0 accounts / 7d
#astronaut
1 uses · 1 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-11-15 13:57 UTC

Everything below is measured over the latest 31 public posts (spanning ~34821 hours).

Posting hours (UTC) — busiest: 10:00

00:0012:0023:00

Languages: English (19) · German (7) · Dutch (4)

Avg boosts / post: 1.3

Top of the latest posts

  • Phobos captured again by Curiosity Credits: NASA/JPL-Caltech/MSSS https://mars.nasa.gov/raw_images/1648991 #Mars #Phobos #Curiosity #Sol5054 #Moon #CuriosityRover #space #science #research #news #astron #astronomy

    Daniel Pomarède@pomarede@mastodon.social♥ 6↻ 42026-10-28 07:27 UTCView post →

  • Hello #astrodon! Here's a belated #introduction. I'm an astronomer at #ASTRON in the Netherlands, using the #LOFAR radio telescope to study #pulsars and #FRBs (amongst other things). I'm involved in the upgrade of the telescope. Besides ast

    Cees Bassa@cgbassa@mastodon.social♥ 2↻ 22022-11-07 10:26 UTCView post →

  • Beautiful: Phobos captured by Curiosity two days ago Credits: NASA/JPL-Caltech/MSSS https://mars.nasa.gov/raw_images/1647792/ #Mars #Phobos #Curiosity #Sol5049 #Moon #CuriosityRover #space #science #research #news #astron #astronomy

    Daniel Pomarède@pomarede@mastodon.social♥ 1↻ 12026-10-22 06:49 UTCView post →

#astron across platforms

every network with a public tag surface

Follow #astron 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/astron