@europeanspaceagency: What the ISS sounds like 🔉 Our astronaut Sophie Adenot shared this video on her social media channels with the caption: [EN] Day 121, orbit 1873 — Sunday morning science with Sophie, episode 9: Hunting for sounds, part 2. Before anyone from the NASA engineering teams starts wondering why the TOCA is clicking while it’s switched off… I obviously could not turn it on just for the purpose of this video, so I recorded the sound later on during actual operations. It’s my absolute favourite sound onboard the Station! The sound consists of the checkout of several valves, which are used by this Total Organic Carbon Analyzer. This beautiful piece of engineering is used to test the quality of the Station's drinking water. 98% of the water onboard is recycled, isn’t it amazing? [FR] Jour 121, orbite 1873 – La science du dimanche matin avec Sophie, épisode 9 : Chasse aux sons, partie 2. Avant que quiconque ne se demande pourquoi le TOCA cliquète alors qu’il est éteint… Je ne pouvais évidemment pas l’allumer juste pour cette vidéo, j’ai donc enregistré le son plus tard, pendant des opérations réelles. C’est de loin mon son favori à bord de la Station ! Il s’agit en fait de la vérification de plusieurs valves du Total Organic Carbon Analyzer, une petite merveille d’ingénierie qui teste la qualité de l’eau potable de la Station. Nous recyclons 98% de notre eau à bord – épatant, non ? 📹 ESA/NASA #ESA #Astronaut #ISS
ESA
Region: GB
Monday 15 June 2026 14:57:29 GMT
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WhosRZR :
Please show the mystery goo containment unit
2026-06-15 22:36:01
405
Hayes :
All thats making that sound is a single ps4
2026-06-16 09:27:40
32
c0mmons3nse :
were those Rocky and Grace's chain links?
2026-06-16 16:39:25
0
Sylph Of Heart :
thank you for showing the carabiner room. i like the carabiner room
2026-06-15 23:52:22
26
untamed782 :
sooo…are noice cancellong headphone included in the welcome package or….?
2026-06-15 15:58:10
106
First Tenet :
Loved the "Orbital Outhouse Team" sticker!
2026-06-16 01:34:28
21
Father-Of-FlavorTown :
Snap-On wrenches in the ISS?? new flex
2026-06-16 00:11:38
10
stobeli 🍓 :
can i be there? just for vacation 😊
2026-06-15 16:13:11
5
ex_sailor79 :
So... aircraft carrier. It sounds like an aircraft carrier. got it.
2026-06-15 23:52:35
15
~𝘒𝘰𝘴𝘩𝘺~ :
Rip iss 2030
2026-06-15 21:34:05
72
palm tree :
ksp reference
2026-06-15 16:57:24
49
PandaSMP :
dream place to work!
2026-06-15 15:25:39
64
| λ | LλMBDAR | λ | 🚸✂️ :
Pls show the Science Jr 9000
2026-06-16 01:39:18
17
Minerva The Hrothgar :
What pouches are we eating today?
2026-06-16 16:32:30
0
Aeryon616 :
This over the noise at my work 😁
2026-06-15 15:57:45
6
Pidotski :
Jingles in space ✨️
2026-06-15 15:39:05
8
BlueWaveBeatDown💙🇺🇸💙 :
You should play ambient music
2026-06-16 15:52:21
0
tyler :
that would drive me insane i fear
2026-06-16 01:50:05
5
🍋 lemon cat 🐈 :
the wrenches ✨🥴
2026-06-15 20:00:53
6
plushiehoardgirl :
me turning off all the machines because my neurospicyness could never 😂 Rather live my remaining 0.2 seconds in silence than hear machine humming and clicking 😂😂
2026-06-15 16:42:17
5
Jebediah Kerman :
Can you fly a drone on the iss? How would it work
2026-06-16 06:36:33
0
Sarah :
but what does it smell like 🙃 can't be good
2026-06-16 11:13:07
1
Bax-Tea :
Makes me wonder, are drones flyable inside the ISS?
2026-06-15 16:39:52
4
dreamybug :
I sleep with a fan on this would be fine
2026-06-16 07:17:55
4
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