Which rockets have their upper stages separating at 100 km

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Are there any current rocket systems that go to the Karman line with just 1 stage? What are the altitudes of the rockets separating at various altitudes of the atmosphere. Would the helium balloon launches make it up to 100 km?






rockets stage-separation high-altitude-launch







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    Are there any current rocket systems that go to the Karman line with just 1 stage? What are the altitudes of the rockets separating at various altitudes of the atmosphere. Would the helium balloon launches make it up to 100 km?






    rockets stage-separation high-altitude-launch







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      Are there any current rocket systems that go to the Karman line with just 1 stage? What are the altitudes of the rockets separating at various altitudes of the atmosphere. Would the helium balloon launches make it up to 100 km?






      rockets stage-separation high-altitude-launch







      share|improve this question













      Are there any current rocket systems that go to the Karman line with just 1 stage? What are the altitudes of the rockets separating at various altitudes of the atmosphere. Would the helium balloon launches make it up to 100 km?






      rockets stage-separation high-altitude-launch




      rockets stage-separation high-altitude-launch






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      asked 2 hours ago









      Rajath Pai

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          It depends on your definition of a stage. Soyuz' boosters cut off and separate at ~40km, but the core stage cuts off well above the Karman line, around 175km altitude. This article refers to the boosters as "first stage" and the core as "second stage" despite the fact that the core starts burning at liftoff.



          Single-stick launchers like Falcon 9 and Atlas V typically separate first stage at 60-80km altitude.






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            It depends on your definition of a stage. Soyuz' boosters cut off and separate at ~40km, but the core stage cuts off well above the Karman line, around 175km altitude. This article refers to the boosters as "first stage" and the core as "second stage" despite the fact that the core starts burning at liftoff.



            Single-stick launchers like Falcon 9 and Atlas V typically separate first stage at 60-80km altitude.






            share|improve this answer
























              up vote
              3
              down vote













              It depends on your definition of a stage. Soyuz' boosters cut off and separate at ~40km, but the core stage cuts off well above the Karman line, around 175km altitude. This article refers to the boosters as "first stage" and the core as "second stage" despite the fact that the core starts burning at liftoff.



              Single-stick launchers like Falcon 9 and Atlas V typically separate first stage at 60-80km altitude.






              share|improve this answer






















                up vote
                3
                down vote










                up vote
                3
                down vote









                It depends on your definition of a stage. Soyuz' boosters cut off and separate at ~40km, but the core stage cuts off well above the Karman line, around 175km altitude. This article refers to the boosters as "first stage" and the core as "second stage" despite the fact that the core starts burning at liftoff.



                Single-stick launchers like Falcon 9 and Atlas V typically separate first stage at 60-80km altitude.






                share|improve this answer












                It depends on your definition of a stage. Soyuz' boosters cut off and separate at ~40km, but the core stage cuts off well above the Karman line, around 175km altitude. This article refers to the boosters as "first stage" and the core as "second stage" despite the fact that the core starts burning at liftoff.



                Single-stick launchers like Falcon 9 and Atlas V typically separate first stage at 60-80km altitude.







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                answered 1 hour ago









                Russell Borogove

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