From eso.org
Astronomers take the first close-up picture of a star outside our galaxy
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“For the first time, we have succeeded in taking a zoomed-in image of a dying star in a galaxy outside our own Milky Way,” says Keiichi Ohnaka, an astrophysicist from Universidad Andrés Bello in Chile. Located a staggering 160 000 light-years from us, the star WOH G64 was imaged thanks to the...
#eos #space #science #Astrodon #supergiant #astronomy
18h ago
From eso.org
Die ersten Nahaufnahmen eines Sterns außerhalb unserer Galaxie
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„Zum ersten Mal ist es uns gelungen, ein vergrößertes Bild eines sterbenden Sterns in einer Galaxie außerhalb unserer eigenen Milchstraße aufzunehmen“, sagt Keiichi Ohnaka, Astrophysiker an der Universidad Andrés Bello in Chile. Der Stern WOH G64, der sich in einer Entfernung von unglaublichen...
#eso #VLTI #stern #wohg64 #astronomie #roteruberriese #großemagellanschewolke
4h ago
From eso.org
Des astronomes réalisent la première photo rapprochée d'une étoile située en dehors de notre galaxie
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« Pour la première fois, nous avons réussi à prendre une image zoomée d'une étoile mourante dans une galaxie située en dehors de notre Voie lactée », explique Keiichi Ohnaka, astrophysicien à l'Universidad Andrés Bello au Chili. Située à 160 000 années-lumière de nous, l'étoile WOH G64 a été...
#eso #VLTI #image #photo #etoile #galaxie #telescope #astronomie #photography #photographie
8h ago
From eso.org
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"Por primera vez, hemos logrado tomar una imagen ampliada de una estrella moribunda en una galaxia fuera de nuestra propia Vía Láctea", afirma Keiichi Ohnaka, astrofísico de la Universidad Andrés Bello, en Chile. Ubicada a la impresionante distancia de 160.000 años luz de nosotros, la estrella...
19h ago
From eso.org
Capturing the cosmos with laser-sharp precision
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Capturing the cosmos with laser-sharp precision
on Mon, 9AM
From eso.org
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ESO, European Organisation for Astronomical Research in the Southern Hemisphere
on Dec 25
From eso.org
Soundscape: Paranal Auxiliary Telescopes (ATs) dome closing
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Soundscape: Paranal Auxiliary Telescopes (ATs) dome closing
on Nov 3
From eso.org
Soundscape: Paranal exterior night wind
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Soundscape: Paranal exterior night wind
on Nov 3
From eso.org
Neues ESO-Bild zeigt einen dunklen Wolf am Himmel
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Zu Halloween veröffentlicht die Europäische Südsternwarte (ESO) dieses spektakuläre Bild eines dunklen Nebels, der die Illusion einer wolfsähnlichen Silhouette vor einem farbenfrohen kosmischen Hintergrund erzeugt. Passenderweise trägt er den Spitznamen „Dunkler-Wolf-Nebel“ und wurde in einem...
on Nov 1
From eso.org
New ESO image captures a dark wolf in the sky
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For Halloween, the European Southern Observatory (ESO) reveals this spooktacular image of a dark nebula that creates the illusion of a wolf-like silhouette against a colourful cosmic backdrop. Fittingly nicknamed the Dark Wolf Nebula, it was captured in a 283-million-pixel image by the VLT...
on Oct 31
From eso.org
Astronomy’s most accurate ever edge sensors and actuators delivered for ESO’s ELT
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Astronomy’s most accurate ever edge sensors and actuators delivered for ESO’s ELT
on Oct 25
From eso.org
Comet Tsuchinshan-ATLAS meets the ESO Supernova
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Comet Tsuchinshan-ATLAS meets the ESO Supernova
on Oct 21
From eso.org
ESOblog: Navigating the stars: the stories behind the Southern Cross
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Navigating the stars: the stories behind the Southern Cross
on Oct 18
From eso.org
Kuriosität im All: Die am weitesten entfernte rotierende Scheibengalaxie gefunden
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Forscher*innen haben die am weitesten entfernte Milchstraßen-ähnliche Galaxie entdeckt, die bisher beobachtet wurde. Diese Scheibengalaxie mit dem Namen REBELS-25 scheint so geordnet zu sein wie heutige Galaxien. Jedoch erscheint sie uns so, wie sie war, als das Universum erst 700 Millionen...
on Oct 8
From eso.org
Space oddity: Most distant rotating disc galaxy found
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Researchers have discovered the most distant Milky-Way-like galaxy yet observed. Dubbed REBELS-25, this disc galaxy seems as orderly as present-day galaxies, but we see it as it was when the Universe was only 700 million years old. This is surprising since, according to our current understanding...
on Oct 8
From eso.org
Une raretée de l'espace : La plus lointaine galaxie à disque en rotation découverte
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Des chercheuses ont découvert la galaxie la plus lointaine semblable à la Voie lactée jamais observée. Baptisée REBELS-25, cette galaxie à disque semble aussi ordonnée que les galaxies actuelles, mais nous la voyons telle qu'elle était lorsque l'Univers n'avait que 700 millions d'années. Cela...
on Oct 7
From eso.org
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Grâce au Very Large Telescope (VLT) de l'Observatoire Européen Austral, des astronomes ont découvert une exoplanète en orbite autour de l'étoile de Barnard, l'étoile individuelle la plus proche de notre Soleil. Sur cette exoplanète nouvellement découverte, qui a au moins la moitié de la masse de...
on Oct 3
From eso.org
Widefield image of the sky around Barnard’s Star showing its motion
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Widefield image of the sky around Barnard’s Star showing its motion
on Oct 2
From eso.org
The radial velocity method for finding exoplanets
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The radial velocity method for finding exoplanets
on Oct 1
From eso.org
Scientists discover planet orbiting closest single star to our Sun
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Using the European Southern Observatory’s Very Large Telescope (ESO’s VLT), astronomers have discovered an exoplanet orbiting Barnard’s star, the closest single star to our Sun. On this newly discovered exoplanet, which has at least half the mass of Venus, a year lasts just over three Earth...
on Oct 1
From eso.org
A 340-million pixel starscape from Paranal
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A 340-million pixel starscape from Paranal
on Oct 1
From eso.org
ESO-Teleskop erstellt die detaillierteste Infrarotkarte unserer Milchstraße
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Astronom*innen haben eine gigantische Infrarotkarte der Milchstraße mit mehr als 1,5 Milliarden Objekten veröffentlicht – die detaillierteste, die je erstellt wurde. Mit dem VISTA-Teleskop der Europäischen Südsternwarte beobachtete das Team über einen Zeitraum von mehr als 13 Jahren die...
on Sep 27
From eso.org
ESO telescope captures the most detailed infrared map ever of our Milky Way
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Astronomers have published a gigantic infrared map of the Milky Way containing more than 1.5 billion objects ― the most detailed one ever made. Using the European Southern Observatory’s VISTA telescope, the team monitored the central regions of our Galaxy over more than 13 years. At 500...
on Sep 26
From eso.org
ESOblog: The very best of sci-fi (according to ESO staff)
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The very best of sci-fi (according to ESO staff)
on Sep 25
From eso.org
Open House Day: Behind the Scenes at ESO on 3 October 2024
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Open House Day: Behind the Scenes at ESO on 3 October 2024
on Sep 25
From eso.org
First Ever Image of a Multi-Planet System around a Sun-like Star Captured by ESO Telescope
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The European Southern Observatory’s Very Large Telescope (ESO’s VLT) has taken the first ever image of a young, Sun-like star accompanied by two giant exoplanets. Images of systems with multiple exoplanets are extremely rare, and — until now — astronomers had never directly observed more than...
on Sep 24
From eso.org
Images détaillées de la surface de l'étoile R Doradus
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Images détaillées de la surface de l'étoile R Doradus
on Sep 12
From eso.org
Wide-field view of the region of the sky around the R Doradus star
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Wide-field view of the region of the sky around the R Doradus star
on Sep 12
From eso.org
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Pour la première fois, des astronomes ont obtenu des images suffisamment détaillées d'une étoile autre que le Soleil pour suivre le mouvement du gaz en ébullition à sa surface. Les images de l'étoile R Doradus ont été obtenues avec l'Atacama Large Millimeter/submillimeter Array (ALMA), un...
on Sep 11
From eso.org
Astronomers track bubbles on star’s surface in most detailed video yet
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For the first time, astronomers have captured images of a star other than the Sun in enough detail to track the motion of bubbling gas on its surface. The images of the star, R Doradus, were obtained with the Atacama Large Millimeter/submillimeter Array (ALMA), a telescope co-owned by the...
on Sep 11
From eso.org
Honey, I shrunk the Very Large Telescope
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Honey, I shrunk the Very Large Telescope
on Sep 2
From eso.org
ESO - Between the Lines: a Stellar Spectroscopy Workshop
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ESO is the European Organisation for Astronomical Research in the Southern Hemisphere. It operates the La Silla Paranal Observatory in Chile and has its headquarters in Garching, near Munich, Germany.
on Aug 29
From eso.org
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La collaboration Event Horizon Telescope (EHT) a mené des observations test, en utilisant Alma (Atacama Large Millimeter/submillimeter Array) et d'autres installations, qui ont permis d'atteindre la plus haute résolution jamais obtenue depuis la surface de la Terre [1]. Ils ont réussi cet...
on Aug 28
From eso.org
EHT scientists make highest-resolution observations yet from the surface of Earth
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The Event Horizon Telescope (EHT) Collaboration has conducted test observations, using the Atacama Large Millimeter/submillimeter Array (ALMA) and other facilities, that achieved the highest resolution ever obtained from the surface of Earth [1]. They managed this feat by detecting light from...
on Aug 27