Autor Wątek: Vega-C VV30 | Sentinel-3C & FLEX | 15.09.2026  (Przeczytany 2862 razy)

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Odp: Vega-C VV30 | Sentinel-3C & FLEX | 15.09.2026
« Odpowiedź #15 dnia: Września 15, 2026, 11:15 »
Start Vegi
  15.09. o 01:21 z Kourou wystrzelona została RN Vega-C, która wyniosła na orbitę satelity
Sentinel-3C i FLEX (Fluorescence Explorer satellite)/Earth Explorer 8.
http://lk.astronautilus.pl/n260901.htm#12
https://forum.nasaspaceflight.com/index.php?topic=60460.120
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Avio @Avio_Group 5:38 AM · Sep 15, 2026
At 10.21 PM, from Europe’s Spaceport in Kourou time, Avio successfully launched Copernicus Sentinel-3C and FLEX. #VV30 has been the second #VegaC launch operated by Avio. Read the press release: https://tinyurl.com/bd3s46n5 #space #spaceiscloser
https://twitter.com/Avio_Group/status/2099704275949543546
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Centre spatial guyanais @EuropeSpacePort 7:57 PM · Sep 15, 2026
Translated from French
What a memorable evening! 🤩
📸 New images of the Vega-C VV30 mission launch 🚀
Credits: ESA/CNES/Avio/Video optics from CSG - J. GEORGET & S. MARTIN
https://twitter.com/EuropeSpacePort/status/2099920611455783423

Vega-C launches Sentinel-3C and FLEX


From cleanroom to space: MTG-I2 satellite

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European Space Agency @esa 3:25 AM · Sep 15, 2026
Liftoff! 🚀 FLEX and Sentinel-3C are on their way.
Vega-C #VV30 has departed Europe’s Spaceport carrying the two Earth observation satellites into orbit.
https://twitter.com/esa/status/2099670789381300607
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Centre spatial guyanais @EuropeSpacePort 3:32 AM · Sep 15, 2026
Translated from French
Successful liftoff for the VV30 mission!
Follow the rest of the mission on Avio's YouTube channel or the ESA's web TV.
Separation scheduled for H0+1h for Sentinel-3C and H0+1h56min for FLEX!
Go Vega-C! 🚀✨
https://x.com/EuropeSpacePort/status/2099672642940735946

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ESA Space Transport@ESA_transport·Sep 15
The third boost of Vega-C's upper stage for tonight's flight #VV30 is underway, a boost of thirty seconds will prepare for the separation of the secondary payload adapter Vespa+R.

Third boost complete, all going as planned.
https://twitter.com/ESA_transport/status/2099696967076950063
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ESA Space Transport @ESA_transport
Flying 820 km above Earth, The Vespa+R adapter has just separated, revealing FLEX to space. The AVUM+ engine will ignite one last time to place FLEX in its precise orbit, from which it will work in tandem with Sentinel-3.
https://twitter.com/ESA_transport/status/2099697475523080285
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The fourth boost begins for Vega-C's upper stage AVUM+. This boost will set FLEX up for release into its orbit.

Fourth boost ended as planned.
https://twitter.com/ESA_transport/status/2099699544032157745
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ESA Space Transport @ESA_transport 5:17 AM · Sep 15, 2026
We’ve reached the end of the line, all passengers, please leave the vehicle!
FLEX has now detached from the Vespa+R adapter and is on its way to its sun-synchronous orbit.
https://twitter.com/ESA_transport/status/2099699205388321145

Satelity zostały pomyślnie umieszczone na orbicie.
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Centre spatial guyanais @EuropeSpacePort 5:40 AM · Sep 15, 2026
Translated from French
Mission accomplished for Sentinel-3C & FLEX, which were successfully deployed into orbit! 🚀✨
https://x.com/EuropeSpacePort/status/2099704805031563314
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ESA Space Transport @ESA_transport
Mission complete for Vega-C flight #VV30, two satellites launched and delivered to orbit.
@ESA_EO's   FLEX and @CopernicusEU's Sentinel-3C missions begin:   https://esa.int/Applications/Observing_the_Earth/FLEX_and_Sentinel-3C_launched
https://twitter.com/ESA_transport/status/2099702944228630718

Sygnały z satelitów zostały odebrane.
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European Space Agency @esa Last edited 5:28 AM · Sep 15, 2026
✅ Signals acquired. FLEX and Sentinel-3C are in orbit and healthy.
Following launch on Vega-C, the two Earth observation satellites now begin commissioning. Together, they will advance our understanding of Earth's vegetation and support the continued monitoring of our oceans, land, ice and atmosphere. 🌍
🔗 https://esa.int/Applications/Observing_the_Earth/FLEX_and_Sentinel-3C_launched
https://twitter.com/esa/status/2099701779185193273
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First contact! Two for two delivered on today's Vega-C rocket flight #VV30 👏
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5:23 AM · Sep 15, 2026
We hear you!
@esa 's #FLEX spacecraft has phoned home. 📞
At 5:22 CEST, teams at #ESOC mission control acquired the first signal from the spacecraft via @KSAT_Kongsberg 's Svalbard station. 📡
We now have signal from both spacecraft in this unique dual launch. 🛰️🛰️
📷 ESA/ATG medialab
https://twitter.com/esaoperations/status/2099700582671908998
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ESA Space Transport @ESA_transport 4:51 AM · Sep 15, 2026
In orbit and phoning home, satellite one of two delivered!
🚀🛰️📡🌍 #VV30
Hello @CopernicusEU #Sentinel-3C – we hear you loud and clear!
@KSAT_Kongsberg 's Troll ground station in Antarctica has acquired the satellite's first signal from space. 📡
https://twitter.com/ESA_transport/status/2099692438411415648
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ESA Operations @esaoperations 6:00 AM · Sep 15, 2026
👩‍💻 👨‍💻 🧑‍💻 The teams at @esa's #ESOC mission control will now spend around 70 hours guiding both #FLEX and
@CopernicusEU's #Sentinel-3C through their first days in orbit. 🛰️🛰️
For now, that’s it from us on this exciting dual launch! Congrats to all the teams involved! 🙌
📷 ESA
https://twitter.com/esaoperations/status/2099709818994905217
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ESA Operations @esaoperations 4:08 PM · Sep 18, 2026
LEOP complete for @esa’s FLEX 💪🛰️
Since #FLEX launched alongside @CopernicusEU #Sentinel-3C on 15 September, teams at #ESOC have been working around the clock to complete the spacecraft’s launch and early orbit phase (LEOP).
Congratulations to all the FLEX teams and partners! 👏
📷ESA/J.Mai
https://twitter.com/esaoperations/status/2100950074008178961
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Odp: Vega-C VV30 | Sentinel-3C & FLEX | 15.09.2026
« Odpowiedź #16 dnia: Września 18, 2026, 23:29 »
3. start Vegi-C w tym roku zaplanowano na 12.2026.

Vega C Launches Copernicus Sentinel-3C and FLEX Satellites as Avio Outlines Cadence Expansion
September 15, 2026

Industrial Flight Cadence and Production Scaling

The orbital insertion marks the second successful Vega C mission executed in 2026, with a third flight scheduled before the end of the year. Speaking at an industry summit in Paris, Avio Chief Executive Officer Giulio Ranzo confirmed that the Italian rocket manufacturer is scaling its manufacturing and assembly operations to achieve a near-term launch rate of six Vega C flights per year, with an ultimate target capacity of nine launches annually to satisfy European institutional and commercial launch manifests.

Operational Schedule

Avio and launch operator Arianespace will prepare the Guiana Space Centre launch pad for the final 2026 Vega C campaign, while ground controllers complete initial orbit calibration and payload checkout operations for both Sentinel-3C and FLEX.
https://satnews.com/2026/09/15/vega-c-launches-copernicus-sentinel-3c-and-flex-satellites-as-avio-outlines-cadence-expansion/

Avio launches pair of climate monitoring European spacecraft to study plants, oceans and atmospheric changes
September 15, 2026 Will Robinson-Smith

(...) Simonetta Cheli, ESA’s Director of Earth Observation Programmes, said that this mission is about technology innovation, given that the FLORIS instrument will be operating in the 500-780 nanometer spectrum range, flying in tandem with Sentinel-3C.

“That’s also why we launch them together because each one of those two satellites will provide relevant information: one more on the status of the health of the vegetation. The other one more on the atmospheric context and all what is surrounding it,” Cheli said. “They will fly one kilometer apart from one of the other with a few minutes, I would say seconds apart. And this FLEX mission will have a revisit period of 27 days. It’s foreseen to live three and a half years, but as you have seen, most of the Earth Explorer mission have lived well beyond their initial lifetime.”

FLEX has about 30 kg of propellant onboard, but needs to reserve about half of that in order to perform its de-orbit maneuvers when it approaches the end of its operational life. Mission managers will work to preserve as much fuel as possible to get the most out of the spacecraft.

Avio Launches Second Successful Vega C Flight of 2026
By Andrew Parsonson -September 15, 2026
https://europeanspaceflight.com/avio-launches-second-successful-vega-c-flight-of-2026/

Avio CEO Reports Influx of Customers Turned Away by SpaceX
By Andrew Parsonson -September 16, 2026

Italian launch services provider Avio has seen an influx of customers who were unable to secure launch opportunities with SpaceX, according to CEO Giulio Ranzo.

“I can tell you SpaceX has already gone captive because we have a whole bunch of customers coming to us and saying, oh my God, can you fly us?” Ranzo said during the company’s 10 September earnings call. (...)
https://europeanspaceflight.com/avio-ceo-reports-influx-of-customers-turned-away-by-spacex/
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EUMETSAT @eumetsat 5:42 PM · Sep 14, 2026
Behind the scenes at EUMETSAT 🛰️ 
Science communicators joined us for a tour of Mission Control, our Technical Infrastructure Building & Sentinel-3 model ahead of tonight's launch. 
Thanks to for visiting! 
🔴 We are back at 03:21 CEST!
Watch live: https://bit.ly/4xIP9OF
https://twitter.com/eumetsat/status/2099524173815021669
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Polskie Forum Astronautyczne

Odp: Vega-C VV30 | Sentinel-3C & FLEX | 15.09.2026
« Odpowiedź #16 dnia: Września 18, 2026, 23:29 »