#hubbleconstant
Live, measured metrics for the hashtag #hubbleconstant from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #hubbleconstant
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 2026-07-27 09:42 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 2026-07-27 09:42 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-27 09:42 UTCEverything below is measured over the latest 40 public posts (spanning ~23123 hours).
Posting hours (UTC) — busiest: 11:00
Languages: English (40)
Avg boosts / post: 1.1
Top of the latest posts
🚨 Fantastic video by Dr Becky Smethurst New study just made the crisis in Cosmology worse https://youtu.be/-kTe0xRAU1w #laniakea #supercluster #galaxies #universe #hubble #hubbleconstant #hubbletension #BeckySmethurst #cosmology #cosmograp
Join us for the latest lecture of "Wissenschaft für Alle"! What is the #HubbleConstant and how is it determined? Find out with Andreas Flörs (GSI/FAIR) 🌌 German only. Online or on site as usual: Wednesday, 25 February 2026, 2 PM Online eve
More in the "Don't trust search results" department - This isn't even AI-generated, it seems to be just a misconception on the part of the author. Okay - While searching for a rough estimate of the size of the observable universe at various
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/hubbleconstant