Cooling house-sized instruments to –270°C in a desert?
That’s a challenge we're tackling to allow the ELT to catch the faintest cosmic signals. The solution are giant custom cryogenic facilities, built on an unprecedented scale.
www.youtube.com/watch?v=Ms19...
🔭 🧪
#instrumentation
That’s a challenge we're tackling to allow the ELT to catch the faintest cosmic signals. The solution are giant custom cryogenic facilities, built on an unprecedented scale.
www.youtube.com/watch?v=Ms19...
🔭 🧪
#instrumentation
Cooling the largest astronomical instruments ever
YouTube video by European Southern Observatory (ESO)
www.youtube.com
December 12, 2025 at 11:23 AM
Cooling house-sized instruments to –270°C in a desert?
That’s a challenge we're tackling to allow the ELT to catch the faintest cosmic signals. The solution are giant custom cryogenic facilities, built on an unprecedented scale.
www.youtube.com/watch?v=Ms19...
🔭 🧪
#instrumentation
That’s a challenge we're tackling to allow the ELT to catch the faintest cosmic signals. The solution are giant custom cryogenic facilities, built on an unprecedented scale.
www.youtube.com/watch?v=Ms19...
🔭 🧪
#instrumentation
Eräs hienoimmista ja kiinnostavimmista keikoistani ikinä: ELT Chilessä. Tässä toinen osa ESO:n observatoriomatkalta marraskuussa.
Tässä tulee suomalaisittain ekslusiivinen katsaus ällistyttävän isoon teleskooppiin, @eso.org:n Chilessä rakenteilla olevaan ELT-kaukoputkeen. Se on kalkapallostadionin kokoinen tähtitiedejättiläinen kolmen kilometrin korkeudessa keskellä autiomaata, jysäyttävän sykähdyttävä.
Kiertokäynti ELT-jättiteleskoopilla – "Se on hurja!"
YouTube video by Tiedetuubi / Jari Mäkinen
youtu.be
December 15, 2025 at 12:43 PM
Eräs hienoimmista ja kiinnostavimmista keikoistani ikinä: ELT Chilessä. Tässä toinen osa ESO:n observatoriomatkalta marraskuussa.
Endless expanse www.eso.org/public/image...
The Chilean Atacama Desert - The silver full Moon shines bright in the beautiful gradient evening sky. Below it, to the right, the giant dome of ESO’s Extremely Large Telescope (ELT) glows with the golden sunset light.
The Chilean Atacama Desert - The silver full Moon shines bright in the beautiful gradient evening sky. Below it, to the right, the giant dome of ESO’s Extremely Large Telescope (ELT) glows with the golden sunset light.
December 11, 2025 at 6:09 AM
Endless expanse www.eso.org/public/image...
The Chilean Atacama Desert - The silver full Moon shines bright in the beautiful gradient evening sky. Below it, to the right, the giant dome of ESO’s Extremely Large Telescope (ELT) glows with the golden sunset light.
The Chilean Atacama Desert - The silver full Moon shines bright in the beautiful gradient evening sky. Below it, to the right, the giant dome of ESO’s Extremely Large Telescope (ELT) glows with the golden sunset light.
Elf-elt went on quite the adventure exploring the festivities around NYC, may her joy reign over all!
@arcsystemworks.com #elpeltonashelf #ELPHELTNATION
@arcsystemworks.com #elpeltonashelf #ELPHELTNATION
December 8, 2025 at 11:23 PM
Elf-elt went on quite the adventure exploring the festivities around NYC, may her joy reign over all!
@arcsystemworks.com #elpeltonashelf #ELPHELTNATION
@arcsystemworks.com #elpeltonashelf #ELPHELTNATION
Ja, diese Meinung war weit verbreitet. Auch das existiert als sexistisches Stereotyp noch heute: dass eine Frau, die sich aufregt, nur zu wenig Sex habe. Merkwürdigerweise gelten trotzdem immer noch Männer als triebgesteuerter - aber niemand sagt zu ihnen: "Du bist wohl unterv...elt". Merkwürdig.
December 12, 2025 at 9:31 AM
Ja, diese Meinung war weit verbreitet. Auch das existiert als sexistisches Stereotyp noch heute: dass eine Frau, die sich aufregt, nur zu wenig Sex habe. Merkwürdigerweise gelten trotzdem immer noch Männer als triebgesteuerter - aber niemand sagt zu ihnen: "Du bist wohl unterv...elt". Merkwürdig.
Happy to share another story by Annesha Ghosh. Here, we show that inhibition of the mRNA cap methyltransferase CMTR-1 activates a protective immune response via the GATA transcription factor ELT-2.
www.biorxiv.org/content/10.6...
www.biorxiv.org/content/10.6...
RNA methyltransferase CMTR-1 inhibition activates a GATA transcription factor-mediated protective immune response
Organisms can activate innate immunity not only by detecting pathogens but also by sensing disturbances to essential cellular processes. Such damage-based surveillance provides a means to identify cel...
www.biorxiv.org
December 13, 2025 at 4:39 AM
Happy to share another story by Annesha Ghosh. Here, we show that inhibition of the mRNA cap methyltransferase CMTR-1 activates a protective immune response via the GATA transcription factor ELT-2.
www.biorxiv.org/content/10.6...
www.biorxiv.org/content/10.6...
カラオケキャス見てくださった方
ありがとうございました🎤✨
アーカイブは引用元のポストから
見てみてくださいね🐶
【本日のセトリ♪】
1.ミスチル 365日
2.ELT Time goes by
3.EXILE ふたつの唇
4.桑田佳祐 白い恋人達
5.ミスチル 掌
6.嵐 One Love
ありがとうございました🎤✨
アーカイブは引用元のポストから
見てみてくださいね🐶
【本日のセトリ♪】
1.ミスチル 365日
2.ELT Time goes by
3.EXILE ふたつの唇
4.桑田佳祐 白い恋人達
5.ミスチル 掌
6.嵐 One Love
カラオケキャス始まりました🎤✨
twitcasting.tv/c:11110m?r1561
twitcasting.tv/c:11110m?r1561
December 10, 2025 at 9:03 AM
カラオケキャス見てくださった方
ありがとうございました🎤✨
アーカイブは引用元のポストから
見てみてくださいね🐶
【本日のセトリ♪】
1.ミスチル 365日
2.ELT Time goes by
3.EXILE ふたつの唇
4.桑田佳祐 白い恋人達
5.ミスチル 掌
6.嵐 One Love
ありがとうございました🎤✨
アーカイブは引用元のポストから
見てみてくださいね🐶
【本日のセトリ♪】
1.ミスチル 365日
2.ELT Time goes by
3.EXILE ふたつの唇
4.桑田佳祐 白い恋人達
5.ミスチル 掌
6.嵐 One Love
Miután ez egy protokol, sosem hal meg, mert sosem élt. Viszont, modern technológia stackekben nincs relevanciája már. Ha ez fontos lenne a pozihoz, akkor is azt kell felmérni, hogy networking/infra/architect design-ben milyen tapasztalatom van, majd a soap sajátosságot felveszem két héten belül.
December 10, 2025 at 9:00 AM
Miután ez egy protokol, sosem hal meg, mert sosem élt. Viszont, modern technológia stackekben nincs relevanciája már. Ha ez fontos lenne a pozihoz, akkor is azt kell felmérni, hogy networking/infra/architect design-ben milyen tapasztalatom van, majd a soap sajátosságot felveszem két héten belül.
Glowing below the full Moon, the ELT dome might look small in this image.
Yet the full 30-minute walk via the set of stairs from the entrance of the dome to its top indicates its gigantic size: 80 m high & 93 m wide!
Read more: https://www.eso.org/public/images/potw2549a/
🔭 🧪
📷 L. Sbordone/ESO
Yet the full 30-minute walk via the set of stairs from the entrance of the dome to its top indicates its gigantic size: 80 m high & 93 m wide!
Read more: https://www.eso.org/public/images/potw2549a/
🔭 🧪
📷 L. Sbordone/ESO
December 8, 2025 at 8:02 AM
Glowing below the full Moon, the ELT dome might look small in this image.
Yet the full 30-minute walk via the set of stairs from the entrance of the dome to its top indicates its gigantic size: 80 m high & 93 m wide!
Read more: https://www.eso.org/public/images/potw2549a/
🔭 🧪
📷 L. Sbordone/ESO
Yet the full 30-minute walk via the set of stairs from the entrance of the dome to its top indicates its gigantic size: 80 m high & 93 m wide!
Read more: https://www.eso.org/public/images/potw2549a/
🔭 🧪
📷 L. Sbordone/ESO
Ainutlaatuista Suomessa: kolmiosainen sarja Euroopan eteläisen observatorion @eso.org:n havaintopaikoista alkaa.
Tässä osassa esittelyssä #VLT ja Cerro Paranal, seuraavassa #ELT ja sitten #LaSilla.
@jarimakinen.bsky.social kutsuu kiertokäynnille Chileen, Atacaman autiomaahan:
youtu.be/HyZ7XQ-aiLo
Tässä osassa esittelyssä #VLT ja Cerro Paranal, seuraavassa #ELT ja sitten #LaSilla.
@jarimakinen.bsky.social kutsuu kiertokäynnille Chileen, Atacaman autiomaahan:
youtu.be/HyZ7XQ-aiLo
Maailman tehokkain tähtitiedetehdas VLT – käynti Chilessä Paranal-vuorella
YouTube video by Tiedetuubi / Jari Mäkinen
youtu.be
December 8, 2025 at 9:00 PM
Ainutlaatuista Suomessa: kolmiosainen sarja Euroopan eteläisen observatorion @eso.org:n havaintopaikoista alkaa.
Tässä osassa esittelyssä #VLT ja Cerro Paranal, seuraavassa #ELT ja sitten #LaSilla.
@jarimakinen.bsky.social kutsuu kiertokäynnille Chileen, Atacaman autiomaahan:
youtu.be/HyZ7XQ-aiLo
Tässä osassa esittelyssä #VLT ja Cerro Paranal, seuraavassa #ELT ja sitten #LaSilla.
@jarimakinen.bsky.social kutsuu kiertokäynnille Chileen, Atacaman autiomaahan:
youtu.be/HyZ7XQ-aiLo
SO ADORABLEEEE AAA KAFK AILYLMSSMSMS ILYSMMMSMSMSMSMA AHEUAHAJWJAHABJABSHAHSHBWWHABISNSNAIENDSBS YOIRHSZ SO. U DREW TETETETETETTEETE I NEED TO ELT EURIEJFBWHSSD
December 7, 2025 at 3:19 AM
SO ADORABLEEEE AAA KAFK AILYLMSSMSMS ILYSMMMSMSMSMSMA AHEUAHAJWJAHABJABSHAHSHBWWHABISNSNAIENDSBS YOIRHSZ SO. U DREW TETETETETETTEETE I NEED TO ELT EURIEJFBWHSSD
Ganske standard bolledeig med safran men jeg vil ha kardemomme i! Pleier å mortle selv for da smaker det mer, får kjøpt hele kjerner på vanlig butikk nå så da slipper du styre med skallet fra sånne hele. Og ikke smelt smøret og rør sammen men elt det inn i deigen i små biter, blir mer saftige da
December 9, 2025 at 2:31 PM
Ganske standard bolledeig med safran men jeg vil ha kardemomme i! Pleier å mortle selv for da smaker det mer, får kjøpt hele kjerner på vanlig butikk nå så da slipper du styre med skallet fra sånne hele. Og ikke smelt smøret og rør sammen men elt det inn i deigen i små biter, blir mer saftige da
電車で隣の席に英語ネイティブ？話者の方二人が外国の方同士が自分の仕事（学校のELT？）のことや苦労話みたいなお喋りをしてる。
この速さの英会話、たぶん1年前には聞き取りきれなかったけど、今なら聞き取れるどころか「なんなら求められれば同じ速さで喋れるな」という変な自信を感じながらスマホいじってる（オンライン英語頑張った甲斐があった笑）
この速さの英会話、たぶん1年前には聞き取りきれなかったけど、今なら聞き取れるどころか「なんなら求められれば同じ速さで喋れるな」という変な自信を感じながらスマホいじってる（オンライン英語頑張った甲斐があった笑）
December 8, 2025 at 6:02 AM
電車で隣の席に英語ネイティブ？話者の方二人が外国の方同士が自分の仕事（学校のELT？）のことや苦労話みたいなお喋りをしてる。
この速さの英会話、たぶん1年前には聞き取りきれなかったけど、今なら聞き取れるどころか「なんなら求められれば同じ速さで喋れるな」という変な自信を感じながらスマホいじってる（オンライン英語頑張った甲斐があった笑）
この速さの英会話、たぶん1年前には聞き取りきれなかったけど、今なら聞き取れるどころか「なんなら求められれば同じ速さで喋れるな」という変な自信を感じながらスマホいじってる（オンライン英語頑張った甲斐があった笑）
Per TGR Leonardo e TGR Alto Adige ho parlato dello specchio adattivo che Microgate sta realizzando per il nuovo telescopio ELT che viene costruito dall'European Southern Observatory nel deserto di Atacama.
www.rainews.it/tgr/bolzano/...
www.rainews.it/tgr/bolzano/...
Quasi pronto il "cuore" altoatesino del telescopio europeo
L'ELT, il gigantesco telescopio in costruzione nel deserto cileno di Atacama, monterà uno specchio adattivo realizzato dalla Microgate
www.rainews.it
December 5, 2025 at 11:32 AM
Per TGR Leonardo e TGR Alto Adige ho parlato dello specchio adattivo che Microgate sta realizzando per il nuovo telescopio ELT che viene costruito dall'European Southern Observatory nel deserto di Atacama.
www.rainews.it/tgr/bolzano/...
www.rainews.it/tgr/bolzano/...
Nel deserto di Atacama in Cile @eso.org sta costruendo ELT, il più grande telescopio del mondo. Questa settimana con #FUTURO24 vi portiamo dentro il cantiere
www.rainews.it/video/2025/1...
www.rainews.it/video/2025/1...
Futuro24: nel cantiere del telescopio più grande del mondo
Nel deserto di Atacama in Cile l'ESO sta costruendo ELT, l'Extremely Large Telescope. Avrà uno specchio primario da oltre 39 metri di diametro. Un progetto da 1,5 miliardi di euro con l'Italia in prim...
www.rainews.it
December 3, 2025 at 7:10 AM
Nel deserto di Atacama in Cile @eso.org sta costruendo ELT, il più grande telescopio del mondo. Questa settimana con #FUTURO24 vi portiamo dentro il cantiere
www.rainews.it/video/2025/1...
www.rainews.it/video/2025/1...
To záleží případ od případu.
Kosmické observatoře
JWST - 9,7 miliardy dolarů
NGRT - 4,3 miliardy dolarů
Pozemské observatoře
ELT - 1,5 miliardy dolar
Vera Rubin Observatory - 1 miliarda dolarů
Giant Magellan Telescope - 2,5 miliardy dolarů
Ale je fakt těžké vybrat co porovnat.
Kosmické observatoře
JWST - 9,7 miliardy dolarů
NGRT - 4,3 miliardy dolarů
Pozemské observatoře
ELT - 1,5 miliardy dolar
Vera Rubin Observatory - 1 miliarda dolarů
Giant Magellan Telescope - 2,5 miliardy dolarů
Ale je fakt těžké vybrat co porovnat.
December 6, 2025 at 12:07 AM
To záleží případ od případu.
Kosmické observatoře
JWST - 9,7 miliardy dolarů
NGRT - 4,3 miliardy dolarů
Pozemské observatoře
ELT - 1,5 miliardy dolar
Vera Rubin Observatory - 1 miliarda dolarů
Giant Magellan Telescope - 2,5 miliardy dolarů
Ale je fakt těžké vybrat co porovnat.
Kosmické observatoře
JWST - 9,7 miliardy dolarů
NGRT - 4,3 miliardy dolarů
Pozemské observatoře
ELT - 1,5 miliardy dolar
Vera Rubin Observatory - 1 miliarda dolarů
Giant Magellan Telescope - 2,5 miliardy dolarů
Ale je fakt těžké vybrat co porovnat.
(f)elt like showing off my new lingerie
December 3, 2025 at 7:08 AM
(f)elt like showing off my new lingerie
🔭 Une trentaine d'astronomes de renom ont écrit une lettre ouverte au gouvernement du Chili 🇨🇱 pour l'alerter sur le projet industriel INNA qui dégraderait grandement les conditions d'observation à Paranal (où se trouvent les observatoires VLT, VLTI, ELT...) ✊
www.eso.org/public/annou...
www.eso.org/public/annou...
December 2, 2025 at 6:09 PM
🔭 Une trentaine d'astronomes de renom ont écrit une lettre ouverte au gouvernement du Chili 🇨🇱 pour l'alerter sur le projet industriel INNA qui dégraderait grandement les conditions d'observation à Paranal (où se trouvent les observatoires VLT, VLTI, ELT...) ✊
www.eso.org/public/annou...
www.eso.org/public/annou...
forreal tho i have a good track record w/ shiraimu chars so i've been looking forward to this route. jaye from ak is the big one, crow from bustafe, i liked elt in steam prison too, and yamato was my fav for my brief time watch of i7
#kbopmistonia
#kbopmistonia
December 4, 2025 at 2:53 AM
forreal tho i have a good track record w/ shiraimu chars so i've been looking forward to this route. jaye from ak is the big one, crow from bustafe, i liked elt in steam prison too, and yamato was my fav for my brief time watch of i7
#kbopmistonia
#kbopmistonia
Today we signed an agreement with an international consortium for the design and construction of the ELT instrument MOSAIC.
MOSAIC will help trace the growth of galaxies and matter distribution from the Big Bang to the present day.
https://www.eso.org/public/announcements/ann25008/
🔭 🧪
📷 ESO
MOSAIC will help trace the growth of galaxies and matter distribution from the Big Bang to the present day.
https://www.eso.org/public/announcements/ann25008/
🔭 🧪
📷 ESO
December 1, 2025 at 3:03 PM
Today we signed an agreement with an international consortium for the design and construction of the ELT instrument MOSAIC.
MOSAIC will help trace the growth of galaxies and matter distribution from the Big Bang to the present day.
https://www.eso.org/public/announcements/ann25008/
🔭 🧪
📷 ESO
MOSAIC will help trace the growth of galaxies and matter distribution from the Big Bang to the present day.
https://www.eso.org/public/announcements/ann25008/
🔭 🧪
📷 ESO
An ELT-Style Christmas Advent Calendar – A Journey in TEFL
evasimkesyan.com
November 30, 2025 at 7:30 PM
elt Cute #crossdress #crossdreser #crossdressing #crossdressed #mtf #sexycrossdresser #trans #femdreams #transvestite #crossdressermodel
November 29, 2025 at 4:06 AM
ELT or ETL?
ETL transforms before loading, so what lands is already clean and compliant. ELT loads raw first, then transforms in the warehouse, which is faster and more flexible at cloud scale.
Kestra orchestrates either way: youtu.be/VxOmetLBTxE
ETL transforms before loading, so what lands is already clean and compliant. ELT loads raw first, then transforms in the warehouse, which is faster and more flexible at cloud scale.
Kestra orchestrates either way: youtu.be/VxOmetLBTxE
ETL vs ELT: What's The Difference?
YouTube video by Kestra
youtu.be
November 27, 2025 at 4:23 PM
ELT or ETL?
ETL transforms before loading, so what lands is already clean and compliant. ELT loads raw first, then transforms in the warehouse, which is faster and more flexible at cloud scale.
Kestra orchestrates either way: youtu.be/VxOmetLBTxE
ETL transforms before loading, so what lands is already clean and compliant. ELT loads raw first, then transforms in the warehouse, which is faster and more flexible at cloud scale.
Kestra orchestrates either way: youtu.be/VxOmetLBTxE
Blogpost @jimbaut.bsky.social voor @deingenieur.nl over de aankomst van de cryostaat van de camera/spectrograaf METIS voor de ELT, die de komende jaren in Leiden geassembleerd en getest wordt
deingenieur.nl/artikelen/he...
deingenieur.nl/artikelen/he...
Cryostaat aangekomen in Leiden
De grootste telescoop ter wereld krijgt een ‘oog’ dat in Leiden in elkaar wordt gezet. In een nieuw blog volgt De Ingenieur de bouw op de voet.
deingenieur.nl
November 25, 2025 at 10:41 AM
Blogpost @jimbaut.bsky.social voor @deingenieur.nl over de aankomst van de cryostaat van de camera/spectrograaf METIS voor de ELT, die de komende jaren in Leiden geassembleerd en getest wordt
deingenieur.nl/artikelen/he...
deingenieur.nl/artikelen/he...