#xmmnewton

Live, measured metrics for the hashtag #xmmnewton 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 #xmmnewton

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.

$51.02/ year · 9-character #name
Claim #xmmnewton — $51.02/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
27
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 27
0.1
Avg reactions / post
Mastodon · last 27
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mas.to (Mastodon public tags API) · fetched 2026-10-11 18:18 UTC
0
10-05
0
10-06
0
10-07
0
10-08
0
10-09
0
10-10
0
10-11

0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mas.to (Mastodon public search API) · fetched 2026-10-11 18:18 UTC
#xmmnewtonxraymultimirrornewton
0 uses · 0 accounts / 7d

Live pulse

measured · mas.to (Mastodon tag timeline) · fetched 2026-10-11 18:18 UTC

Everything below is measured over the latest 27 public posts (spanning ~31941 hours).

Posting hours (UTC) — busiest: 12:00

00:0012:0023:00

Languages: English (14) · German (5) · French (4) · Lithuanian (2) · Italian (1) · Dutch (1)

Avg boosts / post: 1.7

Top of the latest posts

  • Why space-based telescopes like #XMMNewton or #JWST? Because our atmosphere is incredibly good at filtering out radiation that is not in the visible or radio range. That's obviously pretty good for humanity overall, but kinda inconvenient i

    Dr. Victoria Grinberg@[email protected]♥ 2↻ 312023-01-16 15:29 UTCView post →

  • https://www.europesays.com/uk/1189790/ Astronomers confirm Einstein’s gravity by viewing light from behind a supermassive black hole #DanWilkins #DanWilkinsEtAl #esa #NuSTAR #Physics #Science #Stanford #StanfordUniversity #UK #UnitedKingdom

    UK@[email protected]♥ 1↻ 12026-09-06 14:46 UTCView post →

  • https://www.europesays.com/uk/1193204/ Astronomers confirm Einstein’s gravity by viewing light from behind a supermassive black hole #AccretionDisk #Astronomy #Astrophysics #BlackHole #Cosmology #DanWilkins #Einstein #GeneralRelativity #IZw

    UK@[email protected]♥ 0↻ 02026-09-08 12:33 UTCView post →

#xmmnewton across platforms

every network with a public tag surface

Follow #xmmnewton straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.

X (Twitter) ↗Instagram ↗TikTok ↗Facebook ↗LinkedIn ↗YouTube ↗Threads ↗Bluesky ↗Mastodon ↗Reddit ↗Pinterest ↗Tumblr ↗

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/xmmnewton