Sentinel-3C & FLEX

Circle Image

Overview

Destination: Sun-Synchronous Orbit
Mission: Earth Science

Sun-Synchronous Orbit Ariane Launch Area 1 (ELV) Guiana Space Centre, French Guiana VV30

Sentinel-3C is the third satellite in the Sentinel-3 constellation, which provides high-accuracy optical, radar and altimetry data for marine and land services. The Fluorescence Explorer (FLEX) satellite is a part of ESA's Earth Explorer program. The satellite will map vegetation fluorescence to quantify photosynthetic activity.

Updates

Cosmic_Penguin • June 5, 2026, 2:22 p.m.

NET September 9.


Cosmic_Penguin • Nov. 6, 2025, 11:58 p.m.

NET September 2026. (see 02:17:55 mark)


Nosu • June 25, 2026, 12:08 p.m.

NET September 11


Nosu • Sept. 15, 2025, 11:37 a.m.

NET June 2026


Cosmic_Penguin • Jan. 11, 2026, 9:34 p.m.

NET September 1st, together with FLEX.


Vega-C

Family:
Configuration:

Vega-C is a single-body rocket nearly 35 m high with that weighs 210 tonnes on the launch pad. As with Vega, its main elements are three solid-propellant stages, an upper stage powered by a reignitable liquid-propellant engine and a payload fairing. Vega-C's P120C first stage replaces Vega’s smaller P80 to provide a significant increase in thrust at liftoff. It is also used as boosters (2 or 4) for the Ariane 6 rocket.

See Details
Specifications
  • Stages
    4
  • Length
    34.8 m
  • Diameter
    3.0 m
  • Fairing Diameter
    3.3 m
  • Launch Mass
    210.0 T
  • Thrust
    2974.0 kN
Family
  • Name
    Vega-C
  • Family
  • Variant
  • Alias
  • Full Name
    Vega-C
Payload Capacity
  • Launch Cost
    $48000000
  • Low Earth Orbit
    3300.0 kg
  • Geostationary Transfer Orbit
  • Direct Geostationary
  • Sun-Synchronous Capacity
    2230.0 kg

Avio S.p.A

Avio S.p.A

(Avio)

CEO: Giulio Ranzo Founded: 1908 Successes: 1 Failures: 0 Pending: 24

Agency Type:

Avio S.p.A. is an Italian company operating in the aerospace sector with its head office in Colleferro near Rome, Italy. Founded in 1908, it is present in Italy and abroad with different commercial offices and 10 production sites.

INFO WIKI

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