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#proba3

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Hacker News

Proba-3's first artificial solar eclipse

esa.int/Enabling_Support/Space

www.esa.intProba-3’s first artificial solar eclipseToday, the European Space Agency’s Proba-3 mission unveils its first images of the Sun’s outer atmosphere – the solar corona. The mission’s two satellites, able to fly as a single spacecraft thanks to a suite of onboard positioning technologies, have succeeded in creating their first ‘artificial total solar eclipse’ in orbit. The resulting coronal images demonstrate the potential of formation flying technologies, while delivering invaluable scientific data that will improve our understanding of the Sun and its enigmatic atmosphere.
#HackerNews#Proba3#ArtificialEclipse
Soh Kam Yung

"Today, the European Space Agency’s Proba-3 mission unveils its first images of the Sun’s outer atmosphere – the solar corona. The mission’s two satellites, able to fly as a single spacecraft thanks to a suite of onboard positioning technologies, have succeeded in creating their first ‘artificial total solar eclipse’ in orbit."

esa.int/Enabling_Support/Space

www.esa.intProba-3’s first artificial solar eclipseToday, the European Space Agency’s Proba-3 mission unveils its first images of the Sun’s outer atmosphere – the solar corona. The mission’s two satellites, able to fly as a single spacecraft thanks to a suite of onboard positioning technologies, have succeeded in creating their first ‘artificial total solar eclipse’ in orbit. The resulting coronal images demonstrate the potential of formation flying technologies, while delivering invaluable scientific data that will improve our understanding of the Sun and its enigmatic atmosphere.
#ESA#Proba3#Eclipses
MediaFaro News Digest

Two European satellites mimic a total solar eclipse as scientists aim to study its corona.

The satellites have created the first artificial solar eclipse by flying in precise formation, providing hours of on-demand totality for scientists.

Dubbed Proba-3, the €181 million mission has generated 10 successful solar eclipses so far.

ESA released the eclipse pictures at the Paris Air Show on Monday.

mediafaro.org/article/20250616

This image provided by the European Space Agency depicts the two spacecraft of the Proba-3 mission aligning to create an eclipse to capture a coronagraph in space. | Copyright AP Photo
Euronews · Two European satellites mimic a total solar eclipse as scientists aim to study its corona.By Gavin Blackburn
#ESA#Space#Science
AlcorNews

Proba-3 de l’ESA a réalisé sa première éclipse solaire artificielle en orbite. Deux satellites alignés avec précision bloquent la lumière du Soleil pour étudier sa couronne, une avancée clé pour l’astronomie solaire.
esa.int/Space_in_Member_States
#Proba3 #ESA #éclipse #astronomie #espace

www.esa.intPremière éclipse solaire artificielle de Proba-3La mission Proba-3 de l'Agence spatiale européenne dévoile aujourd’hui ses premières images de l'atmosphère extérieure du Soleil – la couronne solaire. Les deux satellites de la mission, capables de voler de concert grâce à un ensemble de technologies de positionnement embarquées, ont réussi à créer leur première « éclipse solaire totale artificielle » en orbite. Les images coronales qui en résultent démontrent le potentiel des technologies de vol en formation, tout en fournissant des données scientifiques précieuses qui amélioreront notre compréhension du Soleil et de son atmosphère énigmatique.
𝕒𝕓𝕕𝕖𝕣𝕘𝕠

Die ESA-Mission Proba-3 liefert erste künstliche Sonnenfinsternisse. Zwei Raumfahrzeuge fliegen 150 m auseinander, um die Sonnenscheibe zu verdecken und die Korona zu beobachten. Bilder zeigen ionisiertes Eisen, Helium und Protuberanzen. Alle 19,6 Stunden wird ein 6-stündiger „Kunst-Ksouf“ erzeugt – ein Durchbruch für die Sonnenforschung! #Proba3 #Sonnenfinsternis #ESA

Trailblazing Satellite Mission Delivers Its First Artificial Solar Eclipse
sciencealert.com/trailblazing-

Poisaya

Proba-3’s first artificial solar eclipse

esa.int/Enabling_Support/Space Via @esa

www.esa.intProba-3’s first artificial solar eclipseToday, the European Space Agency’s Proba-3 mission unveils its first images of the Sun’s outer atmosphere – the solar corona. The mission’s two satellites, able to fly as a single spacecraft thanks to a suite of onboard positioning technologies, have succeeded in creating their first ‘artificial total solar eclipse’ in orbit. The resulting coronal images demonstrate the potential of formation flying technologies, while delivering invaluable scientific data that will improve our understanding of the Sun and its enigmatic atmosphere.
#eclipse#solareclipse#proba3
Poisaya

Première éclipse solaire artificielle de Proba-3

esa.int/Space_in_Member_States Via @esa

www.esa.intPremière éclipse solaire artificielle de Proba-3La mission Proba-3 de l'Agence spatiale européenne dévoile aujourd’hui ses premières images de l'atmosphère extérieure du Soleil – la couronne solaire. Les deux satellites de la mission, capables de voler de concert grâce à un ensemble de technologies de positionnement embarquées, ont réussi à créer leur première « éclipse solaire totale artificielle » en orbite. Les images coronales qui en résultent démontrent le potentiel des technologies de vol en formation, tout en fournissant des données scientifiques précieuses qui amélioreront notre compréhension du Soleil et de son atmosphère énigmatique.
#eclipse#proba3
DD3AH 📡📶 🏳️‍🌈🌐

Immer ein halbes Jahr auf die nächste #Sonnenfinsternis warten ist ja so was von gestern 😜

esa.int/Enabling_Support/Space

www.esa.intProba-3’s first artificial solar eclipseToday, the European Space Agency’s Proba-3 mission unveils its first images of the Sun’s outer atmosphere – the solar corona. The mission’s two satellites, able to fly as a single spacecraft thanks to a suite of onboard positioning technologies, have succeeded in creating their first ‘artificial total solar eclipse’ in orbit. The resulting coronal images demonstrate the potential of formation flying technologies, while delivering invaluable scientific data that will improve our understanding of the Sun and its enigmatic atmosphere.
#proba3
Continued thread
Daniel Fischer

Talk about unfortunate timing ... Andrei Zhukov wanted to discuss the first #corona images from #Proba3 at the Belgian #SolarEclipse Conference - but the spacecrafts' commissioning took a bit longer than expected so the images are still embargoed. And will be released next Monday at around 14:30 UTC at Le Bourget - see esa.int/Newsroom/Press_Release for details - and online. 3/n

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