#pbsspacetime
Live, measured metrics for the hashtag #pbsspacetime from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #pbsspacetime
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 13:03 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 13:03 UTCNo related tags with measured usage found for #pbsspacetime.
Live pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-27 13:03 UTCEverything below is measured over the latest 40 public posts (spanning ~29081 hours).
Posting hours (UTC) — busiest: 01:00
Languages: English (36) · German (2)
Avg boosts / post: 0.7
Top of the latest posts
What if #Singularities DO NOT Exist? https://www.youtube.com/watch?v=HRir6-9tsJs #Science #Physics #BlackHole #BlackHoles #Singularity #Astrophysics #Kerr #RoyKerr #Penrose #RogerPenrose #PenroseSingularity #PenroseSingularityTheorem #Geode
I've been snacking on #physics tutorials (mostly on youtube) for a few years now and I keep finding cases where initially there was a paradox or controversy, but over time it was basically solved, but everyone still thinks or acts like the
Penrose diagrams? Cool, they are non-linear Minkowski diagrams so infinite space and infinite time are (asymptotically) represented. Y'é jamais trop tard pour apprendre kekchose.🙂 https://www.youtube.com/watch?v=x4TdColoIu8 #BlackHole #Ast
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/pbsspacetime