#helium3
Live, measured metrics for the hashtag #helium3 from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #helium3
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 2026-10-03 07:04 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 2026-10-03 07:04 UTCLive pulse
measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-03 07:04 UTCEverything below is measured over the latest 40 public posts (spanning ~11887 hours).
Posting hours (UTC) — busiest: 13:00
Languages: English (31) · German (5) · French (3) · Portuguese (1)
Avg boosts / post: 0.5
Top of the latest posts
Interlune raises $5M for mining the moon … and more Seattle-based Interlune has raised $5 million in fresh funding to support a business plan that involves building space infrastructure as well as mining the moon for helium-3 and other valu
Seattle-based #Interlune used a process known as SAFE financing to raise another $5 million in cash for its drive to create machines for mining lunar #helium3 and for building permanent bases on the #moon . https://www.geekwire.com/2026/int
Interlune wins $6.9M from NASA to analyze lunar gases NASA has awarded a $6.9 million contract to Seattle-based Interlune for the development of a system that can extract gases such as helium-3 and hydrogen from lunar soil and rocks. The sy
What “helium3” means
Wiktionary · Wikipediahelium/ˈhiːli.əm/
- nounThe second lightest chemical element (symbol He) with an atomic number of 2 and atomic weight of 4.002602, a colorless, odorless and inert noble gas.
Helium is a chemical element; it has symbol He and atomic number 2. It is a colorless, odorless, non-toxic, inert, monatomic gas and the first in the noble gas group in the periodic table. Its boiling point is the lowest among all the elements, and it does not have a melting point at standard pressures. It is the second-lightest and second-most abundant element in the observable universe, after hydrogen. It is present at about 24% of the total elemental mass, which is more than 12 times the mass
“Helium” on Wikipedia (CC BY-SA) →#helium3 across platforms
every network with a public tag surfaceFollow #helium3 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/helium3