#blackholeweek

Live, measured metrics for the hashtag #blackholeweek from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

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$5.00/ year · 13-character #name
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0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
1.5
Avg reactions / post
Mastodon · last 40

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-29 15:52 UTC
0
07-23
0
07-24
0
07-25
0
07-26
0
07-27
0
07-28
0
07-29

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 2026-07-29 15:52 UTC

No related tags with measured usage found for #blackholeweek.

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-29 15:52 UTC

Everything below is measured over the latest 40 public posts (spanning ~17533 hours).

Posting hours (UTC) — busiest: 13:00

00:0012:0023:00

Languages: English (38) · German (1) · Spanish (1)

Avg boosts / post: 2.9

Top of the latest posts

  • It's Black Hole Week. Let's marvel at the images and size of these black holes taken by the Event Horizon Telescope over the past few years - Sgr A* the black hole at the center of our galaxy and the super massive black hole (SMBH) in galax

    AkaSci 🛰️@AkaSci♥ 27↻ 182025-05-06 19:38 UTCView post →

  • It is Black Hole Week! Check out this wonderful biographical memoir of John Wheeler by his student Kip Thorne. Physicist Wheeler, famed for his analogies and aphorisms, is also known for popularizing the term "black hole" and for inventing

    AkaSci 🛰️@AkaSci♥ 21↻ 132025-05-06 13:45 UTCView post →

  • It is Black Hole Week! Let's take a trip around one. In this visualization from NASA, the camera approaches a black hole, skims the event horizon and slingshots back out. A flat, swirling cloud of hot, glowing gas called an accretion disk s

    AkaSci 🛰️@AkaSci♥ 10↻ 62025-05-07 21:57 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/blackholeweek