Author Topic: Countdown to new smallsat launchers  (Read 419773 times)

Offline Galactic Penguin SST

Re: Countdown to new smallsat launchers
« Reply #1120 on: 03/03/2024 05:42 am »
SFSLV,  2023-

What is SFSLV?

The South Korean military developed small launch vehicle that flew last December.
Astronomy & spaceflight geek penguin. In a relationship w/ Space Shuttle Discovery.

Offline Steven Pietrobon

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Re: Countdown to new smallsat launchers
« Reply #1121 on: 03/03/2024 06:31 am »
The South Korean military developed small launch vehicle that flew last December.

Thanks! Presumably it stands for Solid Fuelled Space Launch Vehicle. The one I use is GYUB, the acronym for Goche Yeollyo Uju Balsache, the transliteration of 고체연료 우주발사체 (Solid Fuel Space Launcher).

https://space.skyrocket.de/doc_lau/gyub.htm
« Last Edit: 03/03/2024 06:34 am by Steven Pietrobon »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline Danderman

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Re: Countdown to new smallsat launchers
« Reply #1122 on: 04/03/2024 10:03 am »
This is beginning to feel like the end of the 1990s cycle of new space launch companies. After about 10 years of hype and hopes, the 2000 dotcom crash ended 100% of the new space launch companies.

The industry is more secure now, Rocket Labs would probably survive an economic downturn, and we can hope that more companies launch enough to demonstrate reliability. But the parallels to 1999 are worrying.

Interestingly, between the 2000 crash and the 2008 crash, there was only one new launch company of significance - SpaceX.

Online DanClemmensen

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Re: Countdown to new smallsat launchers
« Reply #1123 on: 04/03/2024 01:48 pm »
This is beginning to feel like the end of the 1990s cycle of new space launch companies. After about 10 years of hype and hopes, the 2000 dotcom crash ended 100% of the new space launch companies.

The industry is more secure now, Rocket Labs would probably survive an economic downturn, and we can hope that more companies launch enough to demonstrate reliability. But the parallels to 1999 are worrying.

Interestingly, between the 2000 crash and the 2008 crash, there was only one new launch company of significance - SpaceX.
Blue Origin was founded in September 2000. The dot comm bubble peaked in March 2000, so I think BO is post-crash by your definition. I agree that it's not yet an orbital launch company, but it's still around. It also started with suborbital instead of small orbital LV.

Offline greybeardengineer

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Re: Countdown to new smallsat launchers
« Reply #1124 on: 04/03/2024 01:49 pm »
How can there be a market crash when there is as strong launch demand as ever and the opportunities to be one of the main alternatives to SpaceX is still wide open?

There are certainly market segment and business model assumptions that have driven launch start ups in the last decade or two that are rapidly losing credibility (dedicated small sat launch demand large enough to support multiple suppliers, long term viability of fully expended launchers etc.) but that is quite different. When competitors pursuing unviable paths fail that is a shakeout, not a market crash.

Online DanClemmensen

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Re: Countdown to new smallsat launchers
« Reply #1125 on: 04/03/2024 01:58 pm »
How can there be a market crash when there is as strong launch demand as ever and the opportunities to be one of the main alternatives to SpaceX is still wide open?

The scenario is a general market crash like the one in 2000, not a specific crash in LVs. This general crash or slow-down is theorized to affect the VC market as a whole and would could affect all of those new satellite companies, destroying launch demand. New LV companies would be affected lack of new VC investment and by loss of customers. I have no opinion on the likelihood of this scenario.

Offline TrevorMonty

Re: Countdown to new smallsat launchers
« Reply #1126 on: 04/04/2024 05:02 pm »
How can there be a market crash when there is as strong launch demand as ever and the opportunities to be one of the main alternatives to SpaceX is still wide open?

The scenario is a general market crash like the one in 2000, not a specific crash in LVs. This general crash or slow-down is theorized to affect the VC market as a whole and would could affect all of those new satellite companies, destroying launch demand. New LV companies would be affected lack of new VC investment and by loss of customers. I have no opinion on the likelihood of this scenario.
Demise of new space launch companies is more to do with poor execution and high cash burn than lack of customers.

While a successful maiden flight for new LV is very important mile stone it still takes a few more years to build flightrate enough to break even. Just look at Electron, LauncherOne, F9, Alpha.

 

Online DanClemmensen

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Re: Countdown to new smallsat launchers
« Reply #1127 on: 04/04/2024 05:31 pm »
How can there be a market crash when there is as strong launch demand as ever and the opportunities to be one of the main alternatives to SpaceX is still wide open?

The scenario is a general market crash like the one in 2000, not a specific crash in LVs. This general crash or slow-down is theorized to affect the VC market as a whole and would could affect all of those new satellite companies, destroying launch demand. New LV companies would be affected lack of new VC investment and by loss of customers. I have no opinion on the likelihood of this scenario.
Demise of new space launch companies is more to do with poor execution and high cash burn than lack of customers.

While a successful maiden flight for new LV is very important mile stone it still takes a few more years to build flightrate enough to break even. Just look at Electron, LauncherOne, F9, Alpha.
Certainly. The problem is that a downturn causes capital to dry up due to loss of investor confidence, and the perception that customers are disappearing is almost as bad as customers actually disappearing. To insulate itself from the fickle investment market, a company needs an investor with deep pockets and some non-economic reason for investing in space.

Offline FutureSpaceTourist

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Re: Countdown to new smallsat launchers
« Reply #1128 on: 07/03/2024 05:47 am »
https://spacenews.com/innospace-shares-tumble-in-stock-market-debut/

Quote
Innospace shares tumble in stock market debut
Jeff Foust
July 2, 2024

WASHINGTON — South Korean launch vehicle startup Innospace saw its shares fall by more than 20% in its first day of trading as a public company July 2.

Quote
Public markets are brutal for launch companies

https://twitter.com/sciguyspace/status/1808235092294185248

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There just is no demand for the service they are offering.

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I would love a dedicated ride to 550+ km SSO for either 90kg or 170kg, but the pricing is really important, and reliability is table stakes.

https://twitter.com/sciguyspace/status/1808267451060441328

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It seems like Electron is so far ahead no one will be able to catch them in reliability and on-demand capability for microlaunch.

 

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