NASA & World Space Exploration...News, Views, Photos & videos

taxiya

Brigadier
Registered Member
Absolutely amazing footage of the re-entry!


Someone mentioned this might be the first time we have seen an external shot of an object as it reenters the atmosphere. Impressive how StarLink was also able to maintain footage during most of this phase as well.
CZ-2C fairing re-entry test 2021-07-26. BTW, there has been same tests since 2019, only video from 2021 was published.
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CasualObserver

Junior Member
Registered Member
felt like sharing this

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gpt

Junior Member
Registered Member
Absolutely amazing footage of the re-entry!


Someone mentioned this might be the first time we have seen an external shot of an object as it reenters the atmosphere. Impressive how StarLink was also able to maintain footage during most of this phase as well.

This is probably the least talked about feat in IFT-3: I was surprised they maintained that connection as Starship was enveloped in plasma.
If Starlink can get communications with space vehicles in re-entry plasma, one of the big uses for Starshield could be comms for military hypersonic vehicles since they face the same communication issues.
 

SlothmanAllen

Junior Member
Registered Member
This is probably the least talked about feat in IFT-3: I was surprised they maintained that connection as Starship was enveloped in plasma.
If Starlink can get communications with space vehicles in re-entry plasma, one of the big uses for Starshield could be comms for military hypersonic vehicles since they face the same communication issues.

They might mention it in that video or I read it somewhere else, but the fact that Starship is so large helps reduce the exposure of the Starlink terminals to the effects of the plasma. A small object like a glide vehicle or some sort of aircraft might make that much more difficult.

EDIT: Though I do believe the Starlink terminals are covered with heatshields even though they reside on "top" of the Starship vehicle.
 

gpt

Junior Member
Registered Member
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>However, it seems clear that DARPA, which has an annual budget of $4 billion, is seriously interested in lunar commercial activity. The areas of interest cited above are all important precursors for a sustained presence on the Moon. So if US companies can step forward with innovative solutions to these technical problems, federal dollars would likely become available, and we might really take some meaningful steps toward developing the Moon.

the areas were
- Centralized heating and cooling:
- Lunar prospecting.
- Silicon wafer manufacturing
- Microbial biomanufacturing.
- Low-gravity resource extraction.
- A lunar GPS system
 

gelgoog

Lieutenant General
Registered Member
The Delta IV is a great rocket design. Unfortunately due to low flight rate it never reached the affordable cost it was supposed to with mass production.
 
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