Bluesky · Hashtag

#Sentinel-3C

29
posts · 30d
10
users
1
posts / day
2.9
posts / user
+ 70% vs last week

#Sentinel-3C is an active hashtag on Bluesky. In the last 30 days, 10 people shared 29 posts with it — around 1 a day. Activity is up 70% versus the previous week, peaking on Sep 15 with 10 posts.

#Sentinel-3C posts per day (last 30 days)

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Tags most often used together with #Sentinel-3C.

Posts with #Sentinel-3C

ESA Operations
@operations.esa.int
5 days ago
After 34 intense hours, the team at @esa.int’s #ESOC completed the launch and early orbit phase (LEOP) for #Copernicus #Sentinel-3C, following its launch alongside #FLEX on 15 September. Congratulations to everyone who made this milestone possible. 👏 📷ESA/J.Mai
Close-up of a Sentinel‑3 mission sticker and FLEX mission sticker on a water bottle beside a small satellite model on a desk in a mission operations room at ESA’s European Space Operations Centre (ESOC) during the launch and early orbit phase (LEOP) for Copernicus Sentinel-3C.

In the background, Franco Marchese, ESA Flight Operations Director for the Sentinel-3C LEOP, is wearing a headset works at a computer workstation, with screens and control-room equipment visible out of focus.
ESA Spacecraft Operations Engineer for Sentinel-3C, Clara Di Nunzio, works at a console in a mission operations room at ESA’s European Space Operations Centre (ESOC) during the launch and early orbit phase (LEOP) for Copernicus Sentinel-3C.

Clara’s desk features multiple screens displaying spacecraft operations data and system status information. Additional operators are seated at nearby workstations in the background, while the ESA logo is visible on the wall, highlighting an active mission-control environment.
Two Ground Operations Managers, Pablo Asenjo Garcia and Ruddy-Herard Chatim, sit at a workstation at ESA’s European Space Operations Centre (ESOC) during the launch and early orbit phase (LEOP) for Copernicus Sentinel-3C.

The workstation features multiple monitors displaying spacecraft operations data and communication schedules. Laptops, consoles, and control-room equipment are arranged across the desk, while additional screens and workstations fill the background of the mission operations room.
Federico Ferre, Data Handling Engineer at ESA, sits at a workstation at ESA’s European Space Operations Centre (ESOC) during the launch and early orbit phase (LEOP) for Copernicus Sentinel-3C.


Federico is wearing a headset works at a multi-screen workstation, monitoring spacecraft operations data, schedules, and system status displays. Printed procedures, a laptop, and several monitors are arranged across the desk, while additional operators and wall-mounted displays are visible in the background of the mission operations room.
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ESA Operations
@operations.esa.int
7 days ago
🎉 🎉 @esa.int’s #FLEX and #Copernicus #Sentinel-3C are in space and healthy: we don’t just have one mission, we have two! 🚀🛰️🛰️ 👏 Congratulations to the engineers, operators, flight dynamics experts, ground station teams and partners who made this remarkable dual-spacecraft launch a success.

✅ Signals acquired. FLEX and Sentinel-3C are in orbit and healthy. 🔗 www.esa.int/Newsroom/Pre...

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ESA Operations
@operations.esa.int
4 days ago
LEOP complete for @esa.int’s FLEX 💪 🛰️ Since #FLEX launched alongside #Copernicus #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! 👏
FLEX mission team members Andrea Ferrari, Gerome Fastrez, Vladimir Zelenevskiy, and Isabel Dauvin stand in the Main Control Room at ESA’s European Space Operations Centre (ESOC) during the launch and early orbit phase (LEOP) of FLEX.

Large wall-mounted displays show mission data and spacecraft imagery, while the illuminated ESA and ESOC logos and electronic status boards are visible beneath the centre’s distinctive honeycomb-patterned ceiling.
Mario Benincasa, PDGS Instrument Engineer at ESA, Aiv Engineer at ESA Francesco Sirchia, Marta De Laurentis, PDGS Subsystem Engineer at ESA, Massimo Romanazzo, Head of ESA & Third Party Missions Ground Segment Section, Alessandra Rech, ESA’s FLEX PDGS Ground Segment Manager, and Timon Hummel, ESA FLEX Mission Manager, look into the Main Control Room at ESA’s European Space Operations Centre (ESOC) during the launch and early orbit phase (LEOP) of FLEX.

The team members stand behind a glass wall, observing spacecraft operations displays and monitoring screens. Reflections of data screens and consoles overlay the scene.
ESA’s Flight Operations Director for FLEX, Elia Maestroni, and ESA’s Head of Earth Observation and Resilience Missions Division, Jose Morales Santiago in the Main Control Room at ESA’s European Space Operations Centre (ESOC) during the launch and early orbit phase (LEOP) of FLEX.

Both individuals are wearing headsets sit at consoles in a control room, monitoring spacecraft operations. A sign labelled “FOD – Flight Operations Director” is visible in the foreground, while computer displays, mission data screens, and other team members can be seen through the glass-walled operations area in the background.
ESA Spacecraft Operations Engineers Francis Gneba and Anne Hartmann in the Main Control Room at ESA’s European Space Operations Centre (ESOC) during the launch and early orbit phase (LEOP) of FLEX.

Both stand behind the “ANALYST” console monitoring spacecraft operations. Reflections of screens and control-room lighting appear in the glass partition separating the operations area.
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ESA Operations
@operations.esa.int
7 days ago
👩‍💻 👨‍💻 🧑‍💻 The teams at @esa.int’s #ESOC mission control will now spend around 70 hours guiding both #FLEX and #Copernicus #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
Wide view of the Main Control Room at ESA’s European Space Operations Centre (ESOC), with members of the FLEX mission control team monitoring multiple computer displays. Large wall-mounted screens show mission data and status information, while electronic boards listing spacecraft and launch details line the room beneath the distinctive honeycomb-patterned ceiling. The illuminated ESA and ESOC logos are visible at the front of the operations room.
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ESA Operations
@operations.esa.int
7 days ago
Hello #Copernicus #Sentinel-3C – we hear you loud and clear! KSAT‘s Troll ground station in Antarctica has acquired the satellite's first signal from space. 📡 Telemetry is now flowing into @esa.int’s #ESOC mission control in Germany. 🛰️ 📷 ESA/ATG medialab
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ESA Operations
@operations.esa.int
7 days ago
While #Copernicus #Sentinel-3C and @esa.int’s #FLEX missions prepare for liftoff, teams at #ESOC are performing final readiness checks with the supporting ground stations: 📡 ESA’s Kiruna station, KSAT’s Troll and Svalbard stations and SSC Space’s Alaska station. 🎥ESA
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ESA Operations
@operations.esa.int
7 days ago
The countdown is on! The ‘Network Countdown’ for the dual launch of @esa.int's #FLEX and #Copernicus #Sentinel-3C has begun! Launch, communication and control facilities around the world are gearing up ahead of liftoff at 3:21 CEST. Watch live at watch.esa.int/two/ or on ESA YouTube. 📷 ESA
ESA Spacecraft Operations Engineer Francis Gneba sits at a console in the Main Control Room at ESA’s European Space Operations Centre (ESOC), monitoring multiple screens displaying spacecraft operations data and timelines. Large wall-mounted status displays and the illuminated ESA and ESOC logos are visible in the background, highlighting the active mission-control environment.
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ESA auf Deutsch
@de.esa.int
4 days ago
Nach 34 intensiven Stunden hat das Team im #ESOC den LEOP für #Copernicus #Sentinel-3C erfolgreich abgeschlossen, nachdem der Satellit am 15. September gemeinsam mit #FLEX gestartet war. Herzlichen Glückwunsch an alle, die diesen Meilenstein möglich gemacht haben. 👏 📷ESA/J.Mai

After 34 intense hours, the team at @esa.int’s #ESOC completed the launch and early orbit phase (LEOP) for #Copernicus #Sentinel-3C, following its launch alongside #FLEX on 15 September. Congratulations to everyone who made this milestone possible. 👏 📷ESA/J.Mai

Close-up of a Sentinel‑3 mission sticker and FLEX mission sticker on a water bottle beside a small satellite model on a desk in a mission operations room at ESA’s European Space Operations Centre (ESOC) during the launch and early orbit phase (LEOP) for Copernicus Sentinel-3C.

In the background, Franco Marchese, ESA Flight Operations Director for the Sentinel-3C LEOP, is wearing a headset works at a computer workstation, with screens and control-room equipment visible out of focus.
ESA Spacecraft Operations Engineer for Sentinel-3C, Clara Di Nunzio, works at a console in a mission operations room at ESA’s European Space Operations Centre (ESOC) during the launch and early orbit phase (LEOP) for Copernicus Sentinel-3C.

Clara’s desk features multiple screens displaying spacecraft operations data and system status information. Additional operators are seated at nearby workstations in the background, while the ESA logo is visible on the wall, highlighting an active mission-control environment.
Two Ground Operations Managers, Pablo Asenjo Garcia and Ruddy-Herard Chatim, sit at a workstation at ESA’s European Space Operations Centre (ESOC) during the launch and early orbit phase (LEOP) for Copernicus Sentinel-3C.

The workstation features multiple monitors displaying spacecraft operations data and communication schedules. Laptops, consoles, and control-room equipment are arranged across the desk, while additional screens and workstations fill the background of the mission operations room.
Federico Ferre, Data Handling Engineer at ESA, sits at a workstation at ESA’s European Space Operations Centre (ESOC) during the launch and early orbit phase (LEOP) for Copernicus Sentinel-3C.


Federico is wearing a headset works at a multi-screen workstation, monitoring spacecraft operations data, schedules, and system status displays. Printed procedures, a laptop, and several monitors are arranged across the desk, while additional operators and wall-mounted displays are visible in the background of the mission operations room.
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