European Space Agency

ESA - European Space Agency

Science EN ↓ 183 episodes

Official SoundCloud channel of ESA - the European Space Agency. Most (not all) audio content here is licensed under CC BY-SA IGO 3.0. Please check individual credits to be certain. Can't find a track? Our channel used to be http://www.soundcloud.com/esaops - but not anymore. Try searching here for the track name or using keywords instead.

Author

European Space Agency

Category

Science

Podcast website

www.esa.int

Latest episode

Nov 17, 2025

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Episodes

MetOp-C pre-launch Roll Call 07.11.2018

The live roll call for the MetOp-C mission control teams: all positions at ESOC report GO for launch less than one hour before liftoff.

BepiColombo final Rollcall 20.10.2018

The final go/no-go roll call of the BepiColombo flight control team: all positions at ESOC report GO for launch less than one hour before liftoff.

Aeolus final roll call 22.08.2018

The final go/no-go roll call of the Aeolus flight control team: all positions at ESOC report GO for launch less than one hour before launch.

Sentinel-3B final roll call 25.04.2018

Final go/no-go roll call of Sentinel-3B flight control team: all positions at ESOC report GO for launch at this time (less than an hour from launch)

Hear the lightning 11.04.2018

Electromagnetic waves travelling upward from a lightning strike undergo dispersion in the ionosphere. High frequencies travel faster and arrive before the longer waves, giving rise to a whistling tone from high to low recorded by our magnetometer. Credits ESA/CNES/Leti/IPGP/Swarm DISC

Jean-François Clervoy message for Columbus 10 year anniversary 07.02.2018

ESA astronaut Jean-François Clervoy's inspirational message to celebrate the 10th anniversary of Europe's space laboratory Columbus. One space lab, five spacecraft, 10 years of success. A decade ago, the Columbus laboratory set sail for humanity’s new world of space. Columbus houses as many disciplines as possible in a small volume, from astrobiology to solar science through metallurgy and psychol...

Sentinel-5P - GO/NOGO Roll Call 13.10.2017

The Sentinel-5P GO/NOGO roll call in the Main Control Room at ESOC, ESA's European Space Operations Centre, Darmstadt, Germany. The roll call was conducted by Flight Director Pier Paolo Emanuelli approximately 47 minutes before lift off at 09:27:44 UTC (11:27:44 CEST), 13 October 2017. The 820-kg satellite will be launched on a Rockot launcher from the Plesetsk Cosmodrome in Russia. Six families o...

Sputnik 1957 - history's first artificial signals from space 02.10.2017

History changed on 4 October 1957, when the Soviet Union successfully launched Sputnik I. The world's first artificial satellite was about the size of a beach ball (58 cm across), weighed only 83.6 kg and took about 98 minutes to orbit the Earth on its elliptical path. That launch ushered in new political, military, technological and scientific developments. While the Sputnik launch was a single e...

Soyuz ride into space 25.08.2017

On 28 May 2014, ESA astronaut Alexander Gerst, NASA astronaut Reid Wiseman and Russian cosmonaut Maxim Suraev rocketed into space in a Soyuz spacecraft. This was their voyage - in audio. Strapped atop 274 tonnes of rocket propellants delivering 26 million horsepower, it took only six hours to reach their destination, the International Space Station ISS.

ISS spacewalk 24.03.2017

This is a 10-minute live audio excerpt of ESA astronaut Thomas Pesquet and NASA astronaut Shane Kimbrough conducting a ‘spacewalk’ outside the International Space Station on 24 March 2017. They installed a new computer, disconnected a docking adapter to allow its move to a new location and maintained the Station’s Dextre multipurpose robotic hand - among other tasks. Besides the voices of Thomas P...

International radio telescopes hear Huygens 14.01.2017

Extract from live video recorded on 14 January 2005 during the descent and landing of ESA's Huygens probe. In this clip, scientists have just been informed that a global network of radio telescopes had received signals from Huygens as it touched down on Saturn's moon Titan, the first indication that the descent had gone well. Scientists and mission controllers had to wait a bit longer, until 17:19...

Rosetta end of operations confirmation 30.09.2016

Spacecraft Operations Manager Sylvain Lodiot confirms loss of signal (LOS) and end of Rosetta operations at 13:19 CEST, 30 September 2016, via the voice loop in the Main Control Room at ESA's space operations centre, Darmstadt, Germany.

What does Rosetta mean to you? No. 5 Renske Van Den Berg, The Netherlands 29.09.2016

As part of our Rosetta Legacy project, we asked citizens to share with us their reactions to the end of the historic Rosetta mission. Rosetta legacy via Tumblr http://rosetta-legacy.tumblr.com/

What does Rosetta mean to you? No. 4 Sam Leakey, UK 29.09.2016

As part of our Rosetta Legacy project, we asked citizens to share with us their reactions to the end of the historic Rosetta mission. Rosetta legacy via Tumblr http://rosetta-legacy.tumblr.com/

What does Rosetta mean to you? No. 3 Maike Ruppelt, Germany 29.09.2016

As part of our Rosetta Legacy project, we asked citizens to share with us their reactions to the end of the historic Rosetta mission. Rosetta legacy via Tumblr http://rosetta-legacy.tumblr.com/

What does Rosetta mean to you? No. 8 Gaia Legori, Italy 29.09.2016

As part of our Rosetta Legacy project, we asked citizens to share with us their reactions to the end of the historic Rosetta mission. Rosetta legacy via Tumblr http://rosetta-legacy.tumblr.com/

What does Rosetta mean to you? No. 2 Ivan Marijanovic, Serbia 29.09.2016

As part of our Rosetta Legacy project, we asked citizens to share with us their reactions to the end of the historic Rosetta mission. Rosetta legacy via Tumblr http://rosetta-legacy.tumblr.com/

What does Rosetta mean to you? No. 7 Ríona Stokes, Ireland 29.09.2016

As part of our Rosetta Legacy project, we asked citizens to share with us their reactions to the end of the historic Rosetta mission. Rosetta legacy via Tumblr http://rosetta-legacy.tumblr.com/

What does Rosetta mean to you? No. 6 Vincent Maston, France 29.09.2016

As part of our Rosetta Legacy project, we asked citizens to share with us their reactions to the end of the historic Rosetta mission. Rosetta legacy via Tumblr http://rosetta-legacy.tumblr.com/

What does Rosetta mean to you? No. 1 Aga Rosa, Poland 29.09.2016

As part of our Rosetta Legacy project, we asked citizens to share with us their reactions to the end of the historic Rosetta mission. Rosetta legacy via Tumblr http://rosetta-legacy.tumblr.com/

From Hipparchus to Hipparcos: A sonification sampler of stellar catalogues 22.09.2016

A sonification of stellar catalogues through the history of astrometry, demonstrating the remarkable progress that has been made in the lead up to the first data release from ESA's Gaia mission. The clip is a sampler, containing extracts from sonifications of the catalogues by Hipparchus of Nicaea (II century BC, handed down by Ptolemy); Ulugh Beg (1437); Tycho Brahe (1598); John Flamsteed (1725);...

Sonification of Hipparchus' Catalogue 22.09.2016

A sonification of the stellar catalogue compiled by Greek astronomer Hipparchus of Nicaea in the second century BCE. His work, based on even more ancient observations from Assyro-Babylonian astronomers, was handed down three hundred years later by Ptolemy, in his second-century treatise known as the Almagest, 'The Greatest'. Hipparchus's catalogue was compiled with naked-eye observations and the f...

Sonification of Ulugh Beg's Catalogue 22.09.2016

A sonification of the stellar catalogue compiled by Ulugh Beg of the Timurid dynasty in the fifteenth century. Ruling over Central Asia, he was also an astronomer and mathematician, and constructed an enormous sextant with a radius of 36 metres in Samarkand, located in present-day Uzbekistan. Ulugh Beg's catalogue lists 994 stars and has a precision slightly better than that of Hipparchus. More in...

Sonification of Tycho Brahe's Catalogue 22.09.2016

A sonification of the stellar catalogue compiled by Danish astronomer Tycho Brahe in the late sixteenth century. Tycho measured the positions of about 1000 stars with a precision of about one arcminute, using large quadrants and sextants at the Uraniborg observatory on the island of Hven (in present-day Sweden). His catalogue was completed in 1598 and published in 1627. More info at: http://sci.es...

Sonification of John Flamsteed's Catalogue 22.09.2016

A sonification of the stellar catalogue compiled by English astronomer John Flamsteed in 1725. This is the first stellar catalogue compiled with the aid of a telescope, listing the positions of almost 3000 stars with a precision of 10-20 arcseconds. More info at: http://sci.esa.int/gaia/58311 Credit: Jamie Ferguson/ESA/Hipparcos & others (data from J. Flamsteed) – CC BY-SA 3.0 IGO

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