#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.

hashtag.org network · sponsored

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.

$5.00/ year · 14-character #name
Claim #hubbleconstant$5.00/yr
Annual, renews each year
Buy on hashtag.space (web3)
one-timepay once, yours for life
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
0.2
Avg reactions / post
Mastodon · last 40

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-27 09:42 UTC
0
07-21
0
07-22
0
07-23
0
07-24
0
07-25
0
07-26
0
07-27

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 2026-07-27 09:42 UTC

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-27 09:42 UTC

Everything below is measured over the latest 40 public posts (spanning ~23123 hours).

Posting hours (UTC) — busiest: 11:00

00:0012:0023:00

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

    Daniel Pomarède@[email protected]262023-12-01 09:56 UTCView post →
  • 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

    universeinthelab_en@[email protected]102026-02-19 07:49 UTCView post →
  • 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

    Michael Porter@[email protected]102025-05-13 19:51 UTCView post →

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