#proplyds
Live, measured metrics for the hashtag #proplyds from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #proplyds
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 · mas.to (Mastodon public tags API) · fetched 2026-10-19 15:42 UTC0 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 2026-10-19 15:42 UTCNo related tags with measured usage found for #proplyds.
Live pulse
measured · mas.to (Mastodon tag timeline) · fetched 2026-10-19 15:42 UTCEverything below is measured over the latest 2 public posts (spanning ~7417 hours).
Posting hours (UTC)
Languages: English (2)
Avg boosts / post: 0
Used together with
No co-used tags in the sample.
Top of the latest posts
Discovery of Radio Recombination Lines from #Proplyds in the Orion Nebula Cluster: https://iopscience.iop.org/article/10.3847/1538-4357/adbbcc -> ALMA Detects First-Ever Hydrogen Recombination Lines From Proplyd Disks in Densely Packed Orio
Kaleidoscope of irradiated disks - MUSE observations of #proplyds in the Orion Nebula Cluster - Sample presentation and ionization front sizes: https://arxiv.org/abs/2403.12604 -> Teardrops in the sky: https://www.eso.org/public/images/potw
What “proplyds” means
WikipediaA proplyd, short for ionized protoplanetary disk, is an externally illuminated photoevaporating protoplanetary disk around a young star. Nearly 180 proplyds have been discovered in the Orion Nebula. Images of proplyds in other star-forming regions are rare, while Orion is the only region with a large known sample due to its relative proximity to Earth.
“Proplyd” on Wikipedia (CC BY-SA) →#proplyds across platforms
every network with a public tag surfaceFollow #proplyds 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.
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/proplyds