Have any astronauts or cosmonauts died in space?

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When I lived on the Space Coast I overheard gossip that one or more cosmonauts died in space.



Is there any truth to this?



I’m not asking about deaths from those disasters like Challenger, Columbia, or Apollo 1. I'm asking about death out in actual space.










share|improve this question



















  • 2





    It is not clear what area you asking. Death from natural causes like for example heart attack ? As far as I know, no such deaths are being recorded, because cosmonauts/astronauts are thoroughly screened for their health.

    – rs.29
    Feb 20 at 7:18






  • 58





    It's pretty clear what he's asking. At least to me.

    – Italian Philosopher
    Feb 20 at 7:40






  • 12





    @edc65 The boundary of space, called the Karman line, is generally drawn at 100 km, although the USAF draws it at 50 mi (80 km). Columbia was destroyed on re-entry at about 60 km altitude, while Challenger was destroyed on ascent at 15 km and even the forward momentum of the cabin did not carry it higher than 20 km. Neither were in space by either definition.

    – Iwillnotexist Idonotexist
    Feb 20 at 22:52






  • 6





    @rs.29 I don't see why you think there would be a distinction. Has there been ANY death (natural or otherwise) beyond the border of space? Can't get any clearer than that.

    – user32121
    Feb 21 at 4:29







  • 7





    @rs.29 it said space, which is a defined thing that doesn't need to be repeated. Actual space is anything above 100km from sea level. We live in an atmosphere, as opposed to space. This doesn't need to be repeated in the question since it is known and clear. It only mentioned disasters in the clear context of the Challenger, Columbia and Apollo 1 disasters. What is unclear?

    – user32121
    Feb 21 at 7:36
















58















When I lived on the Space Coast I overheard gossip that one or more cosmonauts died in space.



Is there any truth to this?



I’m not asking about deaths from those disasters like Challenger, Columbia, or Apollo 1. I'm asking about death out in actual space.










share|improve this question



















  • 2





    It is not clear what area you asking. Death from natural causes like for example heart attack ? As far as I know, no such deaths are being recorded, because cosmonauts/astronauts are thoroughly screened for their health.

    – rs.29
    Feb 20 at 7:18






  • 58





    It's pretty clear what he's asking. At least to me.

    – Italian Philosopher
    Feb 20 at 7:40






  • 12





    @edc65 The boundary of space, called the Karman line, is generally drawn at 100 km, although the USAF draws it at 50 mi (80 km). Columbia was destroyed on re-entry at about 60 km altitude, while Challenger was destroyed on ascent at 15 km and even the forward momentum of the cabin did not carry it higher than 20 km. Neither were in space by either definition.

    – Iwillnotexist Idonotexist
    Feb 20 at 22:52






  • 6





    @rs.29 I don't see why you think there would be a distinction. Has there been ANY death (natural or otherwise) beyond the border of space? Can't get any clearer than that.

    – user32121
    Feb 21 at 4:29







  • 7





    @rs.29 it said space, which is a defined thing that doesn't need to be repeated. Actual space is anything above 100km from sea level. We live in an atmosphere, as opposed to space. This doesn't need to be repeated in the question since it is known and clear. It only mentioned disasters in the clear context of the Challenger, Columbia and Apollo 1 disasters. What is unclear?

    – user32121
    Feb 21 at 7:36














58












58








58


3






When I lived on the Space Coast I overheard gossip that one or more cosmonauts died in space.



Is there any truth to this?



I’m not asking about deaths from those disasters like Challenger, Columbia, or Apollo 1. I'm asking about death out in actual space.










share|improve this question
















When I lived on the Space Coast I overheard gossip that one or more cosmonauts died in space.



Is there any truth to this?



I’m not asking about deaths from those disasters like Challenger, Columbia, or Apollo 1. I'm asking about death out in actual space.







spaceflight






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Feb 20 at 7:42







NonCreature0714

















asked Feb 20 at 6:34









NonCreature0714NonCreature0714

433147




433147







  • 2





    It is not clear what area you asking. Death from natural causes like for example heart attack ? As far as I know, no such deaths are being recorded, because cosmonauts/astronauts are thoroughly screened for their health.

    – rs.29
    Feb 20 at 7:18






  • 58





    It's pretty clear what he's asking. At least to me.

    – Italian Philosopher
    Feb 20 at 7:40






  • 12





    @edc65 The boundary of space, called the Karman line, is generally drawn at 100 km, although the USAF draws it at 50 mi (80 km). Columbia was destroyed on re-entry at about 60 km altitude, while Challenger was destroyed on ascent at 15 km and even the forward momentum of the cabin did not carry it higher than 20 km. Neither were in space by either definition.

    – Iwillnotexist Idonotexist
    Feb 20 at 22:52






  • 6





    @rs.29 I don't see why you think there would be a distinction. Has there been ANY death (natural or otherwise) beyond the border of space? Can't get any clearer than that.

    – user32121
    Feb 21 at 4:29







  • 7





    @rs.29 it said space, which is a defined thing that doesn't need to be repeated. Actual space is anything above 100km from sea level. We live in an atmosphere, as opposed to space. This doesn't need to be repeated in the question since it is known and clear. It only mentioned disasters in the clear context of the Challenger, Columbia and Apollo 1 disasters. What is unclear?

    – user32121
    Feb 21 at 7:36













  • 2





    It is not clear what area you asking. Death from natural causes like for example heart attack ? As far as I know, no such deaths are being recorded, because cosmonauts/astronauts are thoroughly screened for their health.

    – rs.29
    Feb 20 at 7:18






  • 58





    It's pretty clear what he's asking. At least to me.

    – Italian Philosopher
    Feb 20 at 7:40






  • 12





    @edc65 The boundary of space, called the Karman line, is generally drawn at 100 km, although the USAF draws it at 50 mi (80 km). Columbia was destroyed on re-entry at about 60 km altitude, while Challenger was destroyed on ascent at 15 km and even the forward momentum of the cabin did not carry it higher than 20 km. Neither were in space by either definition.

    – Iwillnotexist Idonotexist
    Feb 20 at 22:52






  • 6





    @rs.29 I don't see why you think there would be a distinction. Has there been ANY death (natural or otherwise) beyond the border of space? Can't get any clearer than that.

    – user32121
    Feb 21 at 4:29







  • 7





    @rs.29 it said space, which is a defined thing that doesn't need to be repeated. Actual space is anything above 100km from sea level. We live in an atmosphere, as opposed to space. This doesn't need to be repeated in the question since it is known and clear. It only mentioned disasters in the clear context of the Challenger, Columbia and Apollo 1 disasters. What is unclear?

    – user32121
    Feb 21 at 7:36








2




2





It is not clear what area you asking. Death from natural causes like for example heart attack ? As far as I know, no such deaths are being recorded, because cosmonauts/astronauts are thoroughly screened for their health.

– rs.29
Feb 20 at 7:18





It is not clear what area you asking. Death from natural causes like for example heart attack ? As far as I know, no such deaths are being recorded, because cosmonauts/astronauts are thoroughly screened for their health.

– rs.29
Feb 20 at 7:18




58




58





It's pretty clear what he's asking. At least to me.

– Italian Philosopher
Feb 20 at 7:40





It's pretty clear what he's asking. At least to me.

– Italian Philosopher
Feb 20 at 7:40




12




12





@edc65 The boundary of space, called the Karman line, is generally drawn at 100 km, although the USAF draws it at 50 mi (80 km). Columbia was destroyed on re-entry at about 60 km altitude, while Challenger was destroyed on ascent at 15 km and even the forward momentum of the cabin did not carry it higher than 20 km. Neither were in space by either definition.

– Iwillnotexist Idonotexist
Feb 20 at 22:52





@edc65 The boundary of space, called the Karman line, is generally drawn at 100 km, although the USAF draws it at 50 mi (80 km). Columbia was destroyed on re-entry at about 60 km altitude, while Challenger was destroyed on ascent at 15 km and even the forward momentum of the cabin did not carry it higher than 20 km. Neither were in space by either definition.

– Iwillnotexist Idonotexist
Feb 20 at 22:52




6




6





@rs.29 I don't see why you think there would be a distinction. Has there been ANY death (natural or otherwise) beyond the border of space? Can't get any clearer than that.

– user32121
Feb 21 at 4:29






@rs.29 I don't see why you think there would be a distinction. Has there been ANY death (natural or otherwise) beyond the border of space? Can't get any clearer than that.

– user32121
Feb 21 at 4:29





7




7





@rs.29 it said space, which is a defined thing that doesn't need to be repeated. Actual space is anything above 100km from sea level. We live in an atmosphere, as opposed to space. This doesn't need to be repeated in the question since it is known and clear. It only mentioned disasters in the clear context of the Challenger, Columbia and Apollo 1 disasters. What is unclear?

– user32121
Feb 21 at 7:36






@rs.29 it said space, which is a defined thing that doesn't need to be repeated. Actual space is anything above 100km from sea level. We live in an atmosphere, as opposed to space. This doesn't need to be repeated in the question since it is known and clear. It only mentioned disasters in the clear context of the Challenger, Columbia and Apollo 1 disasters. What is unclear?

– user32121
Feb 21 at 7:36











2 Answers
2






active

oldest

votes


















97














Yes, the three crew members of Soyuz 11: Georgy Dobrovolsky, Vladislav Volkov, and Viktor Patsayev.



On 29 June 1971, their spacecraft undocked from Salyut 1, the first space station, to return to Earth. In the process, however, a breathing ventilation valve between the Soyuz's orbital and descent modules was accidentally loosened. This caused a fatal decompression at ~168km above earth's surface, quickly killing the crew.



According to a NASA writeup of the incident, the cabin pressure fell to zero for nearly 12 minutes, before increasing due to the ship re-entering the Earth's atmosphere. All three cosmonauts would have passed away within the first few minutes.



They remain the only humans known to have died in outer space (conventionally defined to begin at 100km above sea level).






share|improve this answer




















  • 1





    Comments are not for extended discussion; this conversation has been moved to chat.

    – T.E.D.
    Feb 22 at 21:33


















22














The only astronauts who have ever died in space are the crew of Soyuz 11: Georgy Dobrovolsky, Vladislav Volkov, and Viktor Patsayev. This took place in 1971. Perhaps that you are thinking about the legend of the lost cosmonauts.






share|improve this answer




















  • 4





    Hmmm. I'll admit I had heard a variant of that legend myself (and bought it. Silly me)

    – T.E.D.
    Feb 20 at 14:39











  • (as far as we know!) ;-)

    – Strawberry
    Feb 22 at 10:59










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2 Answers
2






active

oldest

votes








2 Answers
2






active

oldest

votes









active

oldest

votes






active

oldest

votes









97














Yes, the three crew members of Soyuz 11: Georgy Dobrovolsky, Vladislav Volkov, and Viktor Patsayev.



On 29 June 1971, their spacecraft undocked from Salyut 1, the first space station, to return to Earth. In the process, however, a breathing ventilation valve between the Soyuz's orbital and descent modules was accidentally loosened. This caused a fatal decompression at ~168km above earth's surface, quickly killing the crew.



According to a NASA writeup of the incident, the cabin pressure fell to zero for nearly 12 minutes, before increasing due to the ship re-entering the Earth's atmosphere. All three cosmonauts would have passed away within the first few minutes.



They remain the only humans known to have died in outer space (conventionally defined to begin at 100km above sea level).






share|improve this answer




















  • 1





    Comments are not for extended discussion; this conversation has been moved to chat.

    – T.E.D.
    Feb 22 at 21:33















97














Yes, the three crew members of Soyuz 11: Georgy Dobrovolsky, Vladislav Volkov, and Viktor Patsayev.



On 29 June 1971, their spacecraft undocked from Salyut 1, the first space station, to return to Earth. In the process, however, a breathing ventilation valve between the Soyuz's orbital and descent modules was accidentally loosened. This caused a fatal decompression at ~168km above earth's surface, quickly killing the crew.



According to a NASA writeup of the incident, the cabin pressure fell to zero for nearly 12 minutes, before increasing due to the ship re-entering the Earth's atmosphere. All three cosmonauts would have passed away within the first few minutes.



They remain the only humans known to have died in outer space (conventionally defined to begin at 100km above sea level).






share|improve this answer




















  • 1





    Comments are not for extended discussion; this conversation has been moved to chat.

    – T.E.D.
    Feb 22 at 21:33













97












97








97







Yes, the three crew members of Soyuz 11: Georgy Dobrovolsky, Vladislav Volkov, and Viktor Patsayev.



On 29 June 1971, their spacecraft undocked from Salyut 1, the first space station, to return to Earth. In the process, however, a breathing ventilation valve between the Soyuz's orbital and descent modules was accidentally loosened. This caused a fatal decompression at ~168km above earth's surface, quickly killing the crew.



According to a NASA writeup of the incident, the cabin pressure fell to zero for nearly 12 minutes, before increasing due to the ship re-entering the Earth's atmosphere. All three cosmonauts would have passed away within the first few minutes.



They remain the only humans known to have died in outer space (conventionally defined to begin at 100km above sea level).






share|improve this answer















Yes, the three crew members of Soyuz 11: Georgy Dobrovolsky, Vladislav Volkov, and Viktor Patsayev.



On 29 June 1971, their spacecraft undocked from Salyut 1, the first space station, to return to Earth. In the process, however, a breathing ventilation valve between the Soyuz's orbital and descent modules was accidentally loosened. This caused a fatal decompression at ~168km above earth's surface, quickly killing the crew.



According to a NASA writeup of the incident, the cabin pressure fell to zero for nearly 12 minutes, before increasing due to the ship re-entering the Earth's atmosphere. All three cosmonauts would have passed away within the first few minutes.



They remain the only humans known to have died in outer space (conventionally defined to begin at 100km above sea level).







share|improve this answer














share|improve this answer



share|improve this answer








edited Feb 22 at 19:07

























answered Feb 20 at 7:28









SemaphoreSemaphore

77.3k14290333




77.3k14290333







  • 1





    Comments are not for extended discussion; this conversation has been moved to chat.

    – T.E.D.
    Feb 22 at 21:33












  • 1





    Comments are not for extended discussion; this conversation has been moved to chat.

    – T.E.D.
    Feb 22 at 21:33







1




1





Comments are not for extended discussion; this conversation has been moved to chat.

– T.E.D.
Feb 22 at 21:33





Comments are not for extended discussion; this conversation has been moved to chat.

– T.E.D.
Feb 22 at 21:33











22














The only astronauts who have ever died in space are the crew of Soyuz 11: Georgy Dobrovolsky, Vladislav Volkov, and Viktor Patsayev. This took place in 1971. Perhaps that you are thinking about the legend of the lost cosmonauts.






share|improve this answer




















  • 4





    Hmmm. I'll admit I had heard a variant of that legend myself (and bought it. Silly me)

    – T.E.D.
    Feb 20 at 14:39











  • (as far as we know!) ;-)

    – Strawberry
    Feb 22 at 10:59















22














The only astronauts who have ever died in space are the crew of Soyuz 11: Georgy Dobrovolsky, Vladislav Volkov, and Viktor Patsayev. This took place in 1971. Perhaps that you are thinking about the legend of the lost cosmonauts.






share|improve this answer




















  • 4





    Hmmm. I'll admit I had heard a variant of that legend myself (and bought it. Silly me)

    – T.E.D.
    Feb 20 at 14:39











  • (as far as we know!) ;-)

    – Strawberry
    Feb 22 at 10:59













22












22








22







The only astronauts who have ever died in space are the crew of Soyuz 11: Georgy Dobrovolsky, Vladislav Volkov, and Viktor Patsayev. This took place in 1971. Perhaps that you are thinking about the legend of the lost cosmonauts.






share|improve this answer















The only astronauts who have ever died in space are the crew of Soyuz 11: Georgy Dobrovolsky, Vladislav Volkov, and Viktor Patsayev. This took place in 1971. Perhaps that you are thinking about the legend of the lost cosmonauts.







share|improve this answer














share|improve this answer



share|improve this answer








edited Feb 20 at 7:42

























answered Feb 20 at 7:29









José Carlos SantosJosé Carlos Santos

1,1651327




1,1651327







  • 4





    Hmmm. I'll admit I had heard a variant of that legend myself (and bought it. Silly me)

    – T.E.D.
    Feb 20 at 14:39











  • (as far as we know!) ;-)

    – Strawberry
    Feb 22 at 10:59












  • 4





    Hmmm. I'll admit I had heard a variant of that legend myself (and bought it. Silly me)

    – T.E.D.
    Feb 20 at 14:39











  • (as far as we know!) ;-)

    – Strawberry
    Feb 22 at 10:59







4




4





Hmmm. I'll admit I had heard a variant of that legend myself (and bought it. Silly me)

– T.E.D.
Feb 20 at 14:39





Hmmm. I'll admit I had heard a variant of that legend myself (and bought it. Silly me)

– T.E.D.
Feb 20 at 14:39













(as far as we know!) ;-)

– Strawberry
Feb 22 at 10:59





(as far as we know!) ;-)

– Strawberry
Feb 22 at 10:59

















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