21 May 2025, 10:01 UTC431 viewsread 11 August 2026
⚠️ @rss2tg_bot removed all of the subscriptions for this channel due to inability to reach for the channel owner.
Channel
NASA Telegram Channel by GRT: National Aeronautics and Space Administration
@NASATg
On this record: Growth · Engagement · What this channel posts · Posts · Citations · Cite this entry
143subscribers
+0 since we began measuring on 11 August 2026
Risers and fallers across the register · movement among entries of Under 1,000.
Register entry
| Telegram ID | -1001668041449 |
|---|---|
| Type | Channel |
| Username | @NASATg |
| Created | Between 1 December 2021 and 31 March 2023— estimated from Telegram’s id allocation, not measured. How this range is calculated. |
| First recorded | 11 August 2026 |
| Last confirmed live | 12 August 2026 |
| Measurements held | 2 |
| On Telegram | t.me/NASATg |
Growth
| Measured (UTC) | Subscribers | Change |
|---|---|---|
| 11 Aug 2026, 16:30 | 143 | no change |
| 11 Aug 2026, 16:17 | 143 | first reading |
Engagement
20 posts held, back to 14 May 2025 — the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 1 pageof Telegram’s post history, 20 posts per page.
Nothing published in the last 30 days. ERR and ER are rolling 30-day measures, so there is nothing to compute — we hold 20 posts for this entry, the most recent from 21 May 2025. An engagement rate over an empty window would be a number about nothing.
What this channel posts
- Videos
- 840
- Links
- 929
Lifetime counters from Telegram’s own channel header, read 11 August 2026 — not the date at the top of this page, which is when the subscriber count was last read. Below Telegram’s rounding threshold, so these counts are exact.
Recent posts
20 May 2025, 17:22 UTC426 viewsread 11 August 2026
Why Is Neptune Glowing Like This? https://www.youtube.com/watch?v=9Hf8QsQlCYE
20 May 2025, 15:28 UTC429 viewsread 11 August 2026
¿Qué es un indicador de gravedad cero y para qué sirve? https://www.youtube.com/watch?v=UAWK09iYBCg
20 May 2025, 14:53 UTC428 viewsread 11 August 2026
Astronaut Q&A with Washington Students https://www.youtube.com/watch?v=N1bPDURi9BE
20 May 2025, 14:02 UTC425 viewsread 11 August 2026
Reservoir Storage Monitoring with Huilin Gao https://www.youtube.com/watch?v=Zz3gW9Mz2xM Flood Mapping with Guy Schumann of RSS-Hydro https://www.youtube.com/watch?v=sVakHgHU3d8 Archaeological Mapping with Douglas and Jacob Comer https://www.youtube.com/watch?v=d6c8P5mD_lk Coastal Digital Elevation Models with Michael MacFerrin https://www.youtube.com/watch?v=CiXNIW_mEM8 Shallow Water Bathymetry with Ross Smith of TC…
20 May 2025, 12:07 UTC287 viewsread 11 August 2026
Lunabotics 2025 Challenge - Day 1 https://www.youtube.com/watch?v=riIPlJ0fpuw
19 May 2025, 18:50 UTC273 viewsread 11 August 2026
Helicopter helicopter 🚁 Exploring NASA's Kennedy Space Center from the Sky https://www.youtube.com/watch?v=Yk5DAfHH_Jw
19 May 2025, 18:39 UTC256 viewsread 11 August 2026
Space Shuttle Main Engine Memories with Center Director John Bailey https://www.youtube.com/watch?v=FBGpxwP-t6U
19 May 2025, 15:13 UTC252 viewsread 11 August 2026
NASA's Sonification of Black Hole in Centaurus A from Chandra https://www.youtube.com/watch?v=p7sScoa2LvI
17 May 2025, 09:45 UTCviews —
The owner of this channel has been inactive for the last 11 months. If they remain inactive for the next 28 days, they may lose their account and admin rights in this channel. The contents of the channel will remain accessible for all users.
16 May 2025, 18:49 UTC243 viewsread 11 August 2026
NASA's Roman Cosmic Cake https://www.youtube.com/watch?v=jIoCPrPeHJM
16 May 2025, 17:22 UTC234 viewsread 11 August 2026
Astronaut Q&A with Ohio Students https://www.youtube.com/watch?v=4MgfT0f9yBo
Showing the 12 most recent of 20 posts we hold for @NASATg. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked ≈ was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.
Citation-graph rank
Citation-graph rank — 953,291 of 1,160,990entries in the measured graph. A weighted position computed from the forward and mention edges below — republished posts weigh more than named mentions — and recomputed periodically, over the whole graph. Published only as this ordinal position, never as a score: a position is a fact, and a score printed beside one channel’s name would read as a verdict this register does not make. The two counts beneath stay separate for the same reason mentions are never summed with forwards anywhere else on this page — a named-by count costs nothing to manufacture. The top 100 by this measure, or how it is computed.
Mentions
Named by 4 registered channels — every channel on the register whose own posts have named this one, by its current username or any other username it currently holds, merged from two separately captured readings of the same fact so a namer caught by only one of them is not missed and a namer both caught is not counted twice. A username this channel has since dropped is not matched — that handle may belong to someone else now, and crediting today’s namer to yesterday’s owner would misattribute it.
Named by
Channels on the register whose posts name this channel's handle.
Switzerland : environment, territory, mountains and lakes
@EnvironmentSwitzerland · 113 postsEspaña : medio ambiente, territorio, montaña y mar
@MedioAmbienteEspana · 162 postsItalia: ambiente, territorio, montagne e mare
@AmbienteItalia · 131 postDeutschland : Umwelt, Landwirtschaft, Berge und Meer
@UmweltDeutschland · 201 post
@EnvironmentSwitzerland · 113 postsEspaña : medio ambiente, territorio, montaña y mar
@MedioAmbienteEspana · 162 postsItalia: ambiente, territorio, montagne e mare
@AmbienteItalia · 131 postDeutschland : Umwelt, Landwirtschaft, Berge und Meer
@UmweltDeutschland · 201 post
A mention is a weaker signal than a forward and is counted separately for that reason — naming a channel is not republishing it, and a handle in a post body is easy to place deliberately. The post counts beside each row below are distinct posts in which the handle appeared, from posts we have read on both sides — the “Named by N registered channels” figure above is a different count, of distinct NAMING CHANNELS rather than posts, and is not the sum of the rows under it.
Cite this entry
A live page changes as we take new readings, so a citation should name the measurement it is based on, not just the URL. The line below cites the subscriber count as measured 11 August 2026 — this entry's latest reading, not the date you are reading this.
“NASA Telegram Channel by GRT: National Aeronautics and Space Administration” (@NASATg), 143 subscribers as measured 11 August 2026. Telegram Register, tgregister.com/channel/NASATg.
Full measurement history, CC BY 4.0. Every reading this register holds for this entry, not just the latest one, as a dated, downloadable record: CSV · JSON. Free to use with attribution to tgregister.com. Each file carries its own generation timestamp, which is the figure to cite for exactly when the data was retrieved.