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Euclid

active
Science ExplorationcislunarCOSPAR 2023-092ALaunched 7/1/2023
Admin Edit
Mission & Launch
Launch Mission
Euclid Mission
Launch Vehicle
Falcon 9 FT5
Launch Date
7/1/2023
Orbit & Mass
Orbit Class
cislunar
Altitude
637,096.5 km
Inclination
36.87 deg
Dry Mass
1,711 kg
Total Mass
1,921 kg
Payload Classification
Mission Type
Science Exploration
Payload Category
AST
Payload Class
C
Organizations
Operator
European Space Agency (ESA)
Manufacturer
Thales Alenia Space
Registry
COSPAR ID
2023-092A
Track
Mentions
104
All verified mentions of this spacecraft in source documents.
0.0-5.0
Actions

The Euclid Consortium includes more than 2,000 researchers from 300 institutions and processes data from the Euclid Wide Survey.

GeneralCapabilityValue 2.6Jul 8, 2026El telescopio Euclid de la ESA capta los cuásares más antiguos jamás observados
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The Euclid Wide Survey will eventually cover more than one-third of the sky.

PlanValue 2.5Jul 6, 2026Euclid discovers the most ancient quasars in the Universe

Euclid carries two highly sensitive instruments designed to observe faint objects in the universe.

CapabilityValue 3.0Jun 25, 2026Il telescopio spaziale Euclid realizza una dettagliata mappa del centro della Via Lattea per lo studio degli esopianeti

For Euclid's VIS camera, INAF and Italian industry, with ASI coordination and funding, developed the hardware and software for the instrument's control electronics.

CapabilityRelationshipsValue 4.0Jun 25, 2026Il telescopio spaziale Euclid realizza una dettagliata mappa del centro della Via Lattea per lo studio degli esopianeti

Italy coordinates Euclid's European scientific processing activities.

CapabilityValue 3.2Jun 25, 2026Il telescopio spaziale Euclid realizza una dettagliata mappa del centro della Via Lattea per lo studio degli esopianeti

Euclid's ground segment is guided by Italy and operates nine data centers across Europe to process and distribute scientific data.

CapabilityGeneralValue 3.0Jun 25, 2026Il telescopio spaziale Euclid realizza una dettagliata mappa del centro della Via Lattea per lo studio degli esopianeti

OHB Italia, SAB Aerospace, Temis, Thales Alenia Space Italia, and ALTEC contribute to Euclid's NISP instrument and satellite platform.

CapabilityRelationshipsValue 4.0Jun 25, 2026Il telescopio spaziale Euclid realizza una dettagliata mappa del centro della Via Lattea per lo studio degli esopianeti

Andrea Zacchei is an INAF research director and the head of Euclid's ground segment.

GovernanceCapabilityValue 3.6Jun 25, 2026Il telescopio spaziale Euclid realizza una dettagliata mappa del centro della Via Lattea per lo studio degli esopianeti

Ludovica Valentini contributes to ESA programs including Euclid, Ariel, and Orion ESM through her work at OHB Sweden.

RelationshipsGeneralValue 3.0Jun 24, 2026Ludovica Valentini tra i nuovi astronauti analogici del Forum Spaziale Austriaco

The Euclid mosaic covers the region that the Roman space telescope is expected to monitor for planet hunting.

PlanGeneralValue 2.5Jun 24, 2026ESA’s Euclid captures the Milky Way’s crowded heart

The same precision propulsion system used on ESA’s Gaia and Euclid missions will be used on each LISA spacecraft to keep laser interferometer beams pointed at remote spacecraft approximately 2.5 million kilometers away.

CapabilityPlanValue 4.6Jan 29, 2026Contract for Propulsion Subsystem for LISA Mission Signed

The same precision propulsion system approach used on Gaia and Euclid will be applied on LISA to keep the interferometer beams accurately pointed at the remote spacecraft 2.5 million kilometers away.

CapabilityValue 4.0Jan 22, 2026Thales Alenia Space firma un contratto per il sottosistema di propulsione di LISA

Major data releases from the Gaia and Euclid missions are planned for 2026.

PlanGeneralValue 3.0Jan 9, 2026Il 2026 dell’ESA: Ariane 64, Galileo e svolta nell’esplorazione

El proyecto 4MOST, impulsado por la European Southern Observatory, busca complementar las misiones espaciales como Gaia, Euclid y eROSITA.

GeneralValue 2.2Jan 5, 2026El Centro de Astrobiología participa en la primera luz del telescopio 4MOST

The first stage booster previously launched Ax-2, Euclid, Ax-3, CRS-30, SES ASTRA 1P, NG-21, and 16 Starlink missions.

GeneralValue 3.0Nov 21, 2025Falcon 9 launches Starlink smallsats Group 6-78 on Thursday from the Cape

The B1080 booster previously launched Ax-2, Euclid, Ax-3, CRS-30, SES ASTRA 1P, NG-21, and 16 Starlink missions.

GeneralPlanValue 3.0Nov 20, 2025Starlink’s smallsat Group 6-78 scheduled for Thursday launch with clear skies from the Cape

The project will rely heavily on data from NASA's upcoming Nancy Grace Roman Space Telescope along with observations from the Hubble Space Telescope, Euclid Space Telescope, and Rubin Observatory.

CapabilityPlanValue 3.0Nov 17, 2025Exoplanet map initiative earns NASA support for University of Iowa physicist

The image highlights Euclid's ability to observe celestial structures that are nearly invisible to the human eye.

CapabilityValue 2.0Nov 6, 2025Euclid cattura la nube oscura LDN 1641 in una nuova immagine

The main objective of Euclid is to study dark matter and dark energy.

GeneralValue 2.0Nov 6, 2025Euclid cattura la nube oscura LDN 1641 in una nuova immagine

Euclid is a mission of the ESA designed to observe the cosmos with optical and infrared instruments.

CapabilityGeneralValue 3.0Nov 6, 2025Euclid cattura la nube oscura LDN 1641 in una nuova immagine