#rocketscience

Live, measured metrics for the hashtag #rocketscience 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 #rocketscience

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 #rocketscience — $5.00/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
1
Uses / 7 days
Mastodon
1
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
0.3
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.social (Mastodon public tags API) · fetched 2026-10-30 04:02 UTC
0
10-24
0
10-25
0
10-26
0
10-27
0
10-28
1
10-29
0
10-30

1 uses by 1 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mastodon.social (Mastodon public search API) · fetched 2026-10-30 04:02 UTC
#rocketscienceandpropulsion
0 uses · 0 accounts / 7d
#rocketscienceismorefun
0 uses · 0 accounts / 7d
#rocketscienceroom
0 uses · 0 accounts / 7d
#RocketSciencegGG
0 uses · 0 accounts / 7d
#RocketScienceGG
0 uses · 0 accounts / 7d
#rocketsciencegames
0 uses · 0 accounts / 7d
#rocketscience101
0 uses · 0 accounts / 7d
#RocketScienceIsHard
0 uses · 0 accounts / 7d
#RocketScienceFail
0 uses · 0 accounts / 7d
#RocketSciencePolitics
0 uses · 0 accounts / 7d
#rocketscienceindustries
0 uses · 0 accounts / 7d
#RocketScienceNotNeeded
0 uses · 0 accounts / 7d

Live pulse

measured · mastodon.social (Mastodon tag timeline) · fetched 2026-10-30 04:02 UTC

Everything below is measured over the latest 40 public posts (spanning ~3298 hours).

Posting hours (UTC) — busiest: 03:00

00:0012:0023:00

Languages: English (37) · German (1) · French (1)

Avg boosts / post: 0.2

Top of the latest posts

  • #MAPHEUS Mission 17 vom @dlr ist erfolgreich gestartet. @jugendhackt war mit einem Experiment auf der Höhenforschungsrakete dabei, Glückwunsch! Im aktuellen Podcast bei inSTEM gibts mehr zur MORABA und noch mehr "How to build a rocket and f

    Sciencekompass Podcast #inSTEM@sci2go♥ 3↻ 12026-10-01 12:48 UTCView post →

  • RS-25 Engine Tests at NASA Stennis https://www.nasa.gov/image-detail/ssc-20261021-s00947horig/?utm_source=dlvr.it&utm_medium=mastodon #NASA #RS25 #SpaceExploration #RocketScience #Aerospace

    Jim Carey@DrJimCarey♥ 2↻ 02026-10-23 19:53 UTCView post →

  • "Once you have super-conducting technology available in #space 🌌, you can then create very strong magnetic 🧲 fields. You can #accelerate things in space very fast or change the trajectory of a #satellite completely without fuel. We can sh

    Spaceflight 🚀@[email protected]♥ 2↻ 12026-07-07 18:48 UTCView post →

#rocketscience across platforms

every network with a public tag surface

Follow #rocketscience 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/rocketscience