#BrownDwarf

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

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Own #browndwarf

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.

$23.52/ year · 10-character #name
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2
Uses / 7 days
Mastodon
2
Accounts / 7 days
Mastodon
36
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 36
0.3
Avg reactions / post
Mastodon · last 36

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-27 06:18 UTC
0
07-21
0
07-22
0
07-23
0
07-24
2
07-25
0
07-26
0
07-27

2 uses by 2 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 06:18 UTC
#BrownDwarfs
1 uses · 1 accounts / 7d
#browndwarfstar
0 uses · 0 accounts / 7d
#browndwarfdiscovery
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-27 06:18 UTC

Everything below is measured over the latest 36 public posts (spanning ~42686 hours).

Posting hours (UTC) — busiest: 04:00

00:0012:0023:00

Languages: English (33) · German (2) · French (1)

Avg boosts / post: 1.2

Top of the latest posts

  • Re-post from MinCup past: The non-detection of #perovskite in non-stars shows that it's there. Cool red dwarf stars have deep absorption bands from TIO gas in their atmospheres. In yet cooler brown dwarfs those bands have disappeared: opaqu

    Bill Minarik@silicatefondue♥ 7↻ 52025-09-04 01:53 UTCView post →

  • The non-detection of #perovskite in non-stars shows that it's there. Cool red dwarf stars have deep absorption bands from TIO gas in their atmospheres. In yet cooler brown dwarfs those bands have disappeared: opaque perovsite dust has conde

    Bill Minarik@silicatefondue♥ 3↻ 62023-09-30 11:39 UTCView post →

  • JWST Accidentally Found 21 Brown Dwarfs JWST is the most powerful telescope ever built by humanity, and it's scanning into the very limits of the observable Universe to see the first galaxies coming together. However, as part of several gal

    Fraser Cain@[email protected]♥ 1↻ 72023-09-08 16:19 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/browndwarf