#VLTI

Con GRAVITY+ il VLTI diventa il più potente interferometro ottico al mondo Grazie al progetto GRAVITY+, il VLTI dell’ESO è stato aggiornato con tecnologia laser e ottica adattiva di nuova generazione, diventando...

Il progetto #GRAVITY+ ha potenziato l’interferometro #VLTI (Very Large Telescope Interferometer) dell’ESO con nuovi #laser, ottica adattiva avanzata e aggiornamenti infrastrutturali, rendendolo il più potente interferometro ottico al mondo.

www.astrospace.it/2025/11/10/c...

C'est #StarWars au #VLTI ! Bravo à toutes les équipes de l'ESO et en particulier à l'équipe GRAVITY+ du @liraastro.bsky.social !

J'étais dans la salle de contrôle à distance à Munich quand on a vu le signal de la binaire. Magique.

Best Ever Image of a Star’s Surface and Atmosphere - First map of motion of material on a star other than the Sun Using ESO’s Very Large Telescope Interferometer astronomers have constructed the most detailed image ever of a star — the red supergiant star Antares. They have also made the first map of the velociti...

Would be interesting compare images using this novel polarization method with those by interferometry

See these images of same star by #VLTI

www.eso.org/public/news/...

➡️ Vibrations from the project could seriously impair the functioning of the #ELT and the #VLTI, which are both extremely sensitive to micro-seismic noise.

➡️ Dust during construction is also problematic as it settles on the telescope mirrors and obstructs their view.

🧪 🔭 #astrosci 3/

Mon collègue Anthony Berdeu (@liraastro.bsky.social ) est actuellement au #VLTI au Chili et m'envoie quotidiennement des images époustouflantes de la #comète C/2024 G3 (ATLAS). J'ai donc assemblé son passage au périhélie entre le 11 et le 15 janvier 2025 vu par les sondes spatiales SDO et SOHO.

It‘s the first image of the most far star (WOH G64) away from us, even outside the milky way galaxy - 160,000 light years

Credit: ESO

#ESO #SpaceExploration #VLTI

Image of the star WOH G64 taken by the VLTI Image of the star WOH G64 taken by the VLTI

Das Very Large Telescope Interferometer #VLTI der Europäischen Südsternwarte #ESO hat erstmals eine Nahaufnahme eines außergalaktischen Sterns erstellt. Der Stern WOH G64 befindet sich in der Großen Magellanschen Wolke rund 160.000 Lj entfernt von uns.

www.eso.org/public/image...

The detailed image of the red supergiant WOH G64 is the first of a star outside the Milky Way An article published in the journal 'Astronomy & Astrophysics' reports the creation of a detailed image of the red supergiant star WOH G64 and its...

#astronomy #ESO #VLTI The detailed image of the red supergiant WOH G64 is the first of a #star outside the Milky Way english.tachyonbeam.com/2024/11/22/t...

L’immagine dettagliata della supergigante rossa WOH G64 è la prima di una stella fuori dalla Via Lattea Un articolo pubblicato sulla rivista 'Astronomy & Astrophysics' riporta la realizzazione di un'immagine dettagliata della stella supergigante rossa WOH G64 e...

#astronomia #ESO #VLTI L’immagine dettagliata della supergigante rossa WOH G64 è la prima di una #stella fuori dalla Via Lattea tachyonbeam.com/2024/11/22/l...

3/ However, the two individual objects are about half as old as the solar system. The observations were made with GRAVTY at the ESO (European Southern Observatory) #VLTI (Very Large Telescope Interferometer) and CRIRES+ at the #VLT (Very Large Telescope)

3/ Die Zeit zum Abkühlen seit seiner Entstehung wäre länger als das Alter des Universums. Die beiden einzelnen Objekte sind jedoch etwa halb so alt wie das Sonnensystem. Die Beobachtungen wurden mit GRAVTY am #VLTI der ESO (Europäische Südsternwarte) und CRIRES+ am #VLT durchgeführt.