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                    |  On this part of my homepage you find 
                        soundtracks from various space objects including satellites, 
                        manned and unmanned space ships and space stations. 
                        Many of these objects are no more operational and I 
                        hope this archive will allow especially younger people 
                        to listen also to those objects, which are already gone. 
                        However, I hope that also some older people will enjoy 
                        to listen to the "Sounds from Space" which 
                        they may have heard live many decades ago. Please excuse 
                        the partially poor quality of some of the sound files 
                        and keep in mind, that many of the more than 1000 recordings 
                        are quite old. Please also notice the long list of people 
                        who kindly supported this project. Many thanks to all 
                        of them and especially to the key contributors which 
                        are acknowledged below. You can listen to a "Sound 
                        from Space" file whenever you click on one of the 
                        little animated speaker icons  To search any specific recording 
                        please enter a string in the white box and press the 
                        grey "Start search" button.
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                            Sounds 
                            from Scientific, Meteorological and Commercial Satellites 
                            
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 |  Scientific, Meteorological and Commercial 
                        Satellites launched 1957 - 1961
  Scientific, Meteorological and Commercial 
                        Satellites launched 1962 - 1966
  Scientific, Meteorological and Commercial 
                        Satellites launched 1967 - 1971
  Scientific, Meteorological and Commercial 
                        Satellites launched 1972 - 1995
  Scientific, Meteorological and Commercial 
                        Satellites launched 1996 - 2005
  Scientific, Meteorological and Commercial 
                        Satellites launched 2006 - 2011
  Scientific, Meteorological and Commercial 
                        Satellites launched 2012 - 2013
  Scientific, Meteorological and Commercial 
                        Satellites launched 2014 - 2016
  Scientific, Meteorological and Commercial 
                        Satellites launched 2017 - 2021
  Scientific, Meteorological and Commercial 
                        Satellites launched 2022 - today
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                            Sounds 
                            from Pulsars, Stars and Planets 
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                    |  Matthias DD1US
 |  How 
                        did this page get started? Well, I have been interested 
                        in satellite communications since the early 80's. I 
                        had subscribed to the NASA Prediction Bulletin mailing 
                        list and received every week a pile of paper with keplerian 
                        elements of various space objects. First I tracked them 
                        using hand calculations and charts. Later I developed 
                        my own satellite tracking software on a Z80 based computer 
                        to generate predictions and even satellite ground plots. 
                        I tracked many satellites as well as MIR and Shuttle 
                        missions. I received their radio signals and also observed 
                        them visually. You can read more about my early activities 
                        and how I got hooked to space communication by clicking 
                        on the screen shot from my original program to the right.
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                    | However 
                        this page did not really get started before I received 
                        one day an audio cassette with some historical sound 
                        files from my friend Alois Ochojski DL3PD (/SK since 
                        April 2007). They were derived from a phono-card, which 
                        he had received in 1962 from the national broadcast 
                        service of CSSR. He was kind enough to record it to 
                        tape and I finally converted them to digital audio files. 
                        You can hear an introduction to these files read by 
                        Alois DL3PD by clicking on his picture on the right. 
                        The original comments are in Czech language. After posting 
                        this initial set of 6 historical files, I started browsing 
                        through my own old tape recorded audio files, which 
                        were mostly signals of ham radio satellites, space station 
                        contacts and recordings as well as pictures from weather 
                        satellites.  |  Alois 
                        DL3PD/SK
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                    | Finally 
                        I also searched the internet and started to ask other 
                        people, whether they might have some older recordings 
                        too. Fortunately many of them were kind enough to support 
                        my project by submitting their own audio files. Below 
                        you find some references to those individuals, who helped 
                        me most during this project. On top of each section 
                        of the "Sounds from Space" collection you 
                        will find a complete list of all respective contributors. 
                        A big "thank you" to all of you who contributed. 
                        In case I missed one of you then please do not hesitate 
                        to address it to me. |  
                
                    |  Greg ZS1BI
 | In December 
                        2007 this collection got another big push when I got 
                        in touch with Greg Roberts, ZS1BI, in Cape Town/South 
                        Africa. I guess I convinced him to start a project he 
                        had planned but pushed out for long time. Greg finally 
                        started to convert his old recordings from a tape recorder 
                        with elastic belt drives to electronic format. He is 
                        a retired professional astronomer and since 1957 has 
                        been actively involved in the tracking of artificial 
                        satellites, both by optical and radio means. Click on 
                        his picture to the left to get more information about 
                        him and his activities. |  
                
                    | Mike Rupprecht 
                        is a very active radio amateur with the callsign DK3WN 
                        who dedicates most of his time to satellite communication. 
                        Over many years he has been instrumental in adding many 
                        recordings especially of Amateur Radio Satellites and 
                        other engineering satellites to this collection. Mike’s 
                        website at www.dk3wn.info 
                        is a great resource to get always up-to-date information 
                        on the presently active satellites and he also provides 
                        free downloads of several software packages to decode 
                        their telemetry. |  Mike DK3WN
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                    |  Paul M0EYT
 | Paul Marsh 
                        M0EYT obtained his Class B amateur license in June 1989, 
                        his interests are in Microwaves. Paul is a keen home 
                        constructor and enjoys building low noise amplifiers, 
                        antennas and converters, especially in the SHF and EHF 
                        frequency ranges. His current projects include continued 
                        optimization and operation of the X-Band and Ka-Band 
                        receive systems. Paul contributes to the www.uhf-satcom.com 
                        website with observations and also moderates the amateur-DSN 
                        and Hearsat-L newsgroups. Paul kindly has been contributing 
                        many unique recordings to this "Sounds from Space" 
                        collection. |  
                
                    | In June 
                        2010 I received a number of really old recordings from 
                        Richard Daniels W4PUJ/SK (ex WA4DGU) including such 
                        historical recordings as from Sputnik II and from the 
                        early OSCAR satellites. Dick has been very actively 
                        supporting AMSAT over many decades. He was on the AMSAT-NA 
                        board of directors and contributed extensively to many 
                        satellite projects such as AO-7, AO-40, (including his 
                        support during the launch campaign in Kourou) and as 
                        the project leader of AO-51 (AMSAT Echo). On February 
                        14th 2012 Dick became a silent 
                        key. We will miss him. |  Dick W4PUJ/SK
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                    |  Sven Grahn
 | Sven Grahn 
                        dedicated his professional career to the field of space 
                        technology. He started as a sounding rocket assembly 
                        technician. After his study he joined the Swedish Space 
                        Corporation in 1975. He held various roles and finally 
                        was Senior Vice President of Engineering before retiring 
                        in 2006.Sven is clearly addicted to radio signals 
                        and for more than forty years has been very active in 
                        listening to and interpreting of radio signals from 
                        space objects, particularly Russian satellites. Since 
                        1966 he has been an active member of "the Kettering 
                        Group". This group had been started in 1960 by 
                        Geoff Perry, the senior science master at the Kettering 
                        Grammar School in the Midlands, U.K. and became famous 
                        for various achievements in satellite reception, especially 
                        on the early Soviet space programs.
 Sven made major 
                        contributions to this collection by sharing many of 
                        his unique recordings from his own “Sounds from Space” 
                        collection. It had already existed for some time as 
                        part of his excellent website “Sven’s 
                        Space Place”, which I did not know when I 
                        started mine, and by chance gave it the same name.
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                                | In 
                                    April 2012 I received a nice Email from 
                                    Federico Manzini offering me audio recordings 
                                    from an Italian Enciclopaedia called L’uomo 
                                    e lo spazio (The man and the space) which 
                                    was issued 1965 by Fratelli Fabbri. This 
                                    Enciclopaedia included 83 vinyl discs which 
                                    Federico digitized and I extracted the audio 
                                    recordings. Besides adding a number of new 
                                    satellites this kind support from Federico 
                                    brought this collection to an important 
                                    milestone: since April 22nd 
                                    2012 the "Sounds from Space" collection 
                                    now includes more than 1000 recordings. |  Federico Manzini
 |  If you have further recordings from 
                        space objects please let me know. I will be happy to 
                        post them on my homepage. You can help making this site 
                        become more valuable over time - many thanks in advance 
                        ! Vy 55 & 73 de Matthias DD1US 
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