The European Space Agency (ESA) is Europe’s gateway to space. Its mission is to shape the development of Europe’s space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world.
Find out more about space activities in our 23 Member States, and understand how ESA works together with their national agencies, institutions and organisations.
Exploring our Solar System and unlocking the secrets of the Universe
Go to topicProtecting life and infrastructure on Earth and in orbit
Go to topicUsing space to benefit citizens and meet future challenges on Earth
Go to topicMaking space accessible and developing the technologies for the future
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English Science@ESA: Episode 4: Following the redshift - from HST to JWST
In this fourth episode of the Science@ESA vodcast series Rebecca Barnes will identify some of the key discoveries achieved with the famous Hubble Space Telescope, look at the concept of redshift, and meet a new telescope that will be used to uncover the early Universe.
Français Science@ESA : Épisode 4 - Observation de l’infrarouge proche : de Hubble à James-Webb
Dans ce quatrième épisode des podcasts vidéo Science@ESA, Rebecca Barnes identifie les principales découvertes du célèbre télescope spatial Hubble, explique le concept d’infrarouge proche et nous parle du télescope spatial James-Webb qui servira à étudier l’Univers primordial.
Deutsch Science@ESA: Episode 4: Auf den Spuren der Rotverschiebung - von HST zu JWST
In dieser vierten Episode der Science@ESA-Vodcasts zeigt Rebecca Barnes einige der Schlüsselentdeckungen des berühmten Hubble-Weltraumteleskops auf, betrachtet das Prinzip der Rotverschiebung und stellt uns ein neues Teleskop vor, dessen Aufgabe die Erkundung des frühen Universums ist.
Italiano
Science@ESA: Episodio 4: Seguendo il redshift – dall'HST al JWST
Nel quarto episodio della serie di vodcast Science@ESA, Rebecca Barnes descrive alcune delle principali scoperte compiute grazie al famoso telescopio spaziale Hubble, prende in esame il concetto di redshift e scopre un nuovo telescopio che sarà utilizzato per esplorare il primo universo.
Español Science@ESA: Episodio 4: Siguiendo el desplazamiento hacia el rojo: de HST a JWST
En el cuarto episodio de vodcasts Science@ESA, Rebecca Barnes identifica algunos de los descubrimientos clave logrados con el famoso telescopio espacial Hubble, nos describe el concepto de desplazamiento hacia el rojo y nos descubre un nuevo telescopio que se empleará para explorar el Universo joven.