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DLR — German Aerospace Center

Germany's aerospace research powerhouse — ESA's second-largest contributor, pioneering Earth observation, robotics and aeronautics across 30+ research institutes.

DLR is the Deutsches Zentrum für Luft- und Raumfahrt — the German Aerospace Center, founded in 1969 and headquartered in Cologne. It is both Germany's space agency and its national aeronautics research centre, best known in orbit for the TerraSAR-X and TanDEM-X radar Earth-observation satellites.

Profile figures verified September 2026 · fleet and crew counts on this page update automatically from live tracking data.

Live Trackers

Overview

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Germany
€2.6B
Budget (2025)
1969
Founded
Active Satellites

DLR (Deutsches Zentrum für Luft- und Raumfahrt) is Germany's national aerospace, energy and transport research centre. With over 10,000 employees across 30+ institutes, DLR is the largest ESA member state contributor by research output and the second-largest by budget. DLR conducts fundamental and applied research in aeronautics, space, energy and transport.

Germany's space contributions through DLR include the Columbus laboratory module on the ISS, Earth observation radar satellites (TerraSAR-X, TanDEM-X), robotics for planetary exploration, and significant involvement in ESA flagship missions including Rosetta, JUICE and the Copernicus programme.

Quick Facts

ParameterDetail
Full NameGerman Aerospace Center
AbbreviationDLR
CountryGermany
HeadquartersCologne, Germany
Founded1969
HeadAnke Kaysser-Pyzalla (Chair of the Executive Board)
Budget~€2.6B (2025)
Staff~10,000
Crewed CapabilityNo (astronauts fly on partner vehicles)
Websitewww.dlr.de

Key Programmes

Columbus ISS Module

DLR manages the European Columbus laboratory aboard the ISS and operates the Columbus Control Centre in Oberpfaffenhofen.

TerraSAR-X / TanDEM-X

Twin radar satellites creating the most accurate 3D elevation model of Earth's entire land surface.

ESA Contributions

Germany is ESA's second-largest funder and contributes extensively to Ariane 6, Galileo, Copernicus and IRIS².

Aeronautics Research

DLR is one of the world's leading aeronautics research institutions, developing next-generation aircraft, propulsion and air traffic management systems.

Timeline

1969
DLR predecessor DFVLR established
1997
DLR reorganised into its current form
2007
TerraSAR-X radar satellite launched
2008
Columbus module installed on the ISS
2010
TanDEM-X launched — radar satellite formation flying with TerraSAR-X
💡 Did You Know?
DLR's TanDEM-X mission created a 3D elevation model of Earth's entire land surface with 12-metre resolution — the most accurate global topographic dataset ever produced from space.
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DLR fleet — live snapshot

Satellites operated by German Aerospace Center that are currently tracked in orbit, counted live from the catalogue and attributed by mission/programme — including veteran spacecraft still on orbit. Commercial constellations of the same nation are excluded — these are DLR's own spacecraft. Figures update automatically.

2
Agency-operated satellites
live from the tracked catalogue
LEO
Primary orbit
Radar Earth observation & technology
€2.6B
Annual budget
2025 fiscal year
#14
Rank by tracked fleet
of 14 flagship agencies
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DLR at a glance

💰€2.6BAnnual budget · 2025
📅1969Founded
🏢CologneHeadquarters
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DLR fleet by orbit

2 operated
  • LEO 2 100%
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DLR head-to-head

How DLR compares with the agencies it is most often measured against. Fleet figures are counted live from the tracked catalogue.

DLR vs CNES

🇩🇪 DLR🇫🇷 CNES
Tracked fleet (live)27
Annual budget€2.6B (2025)€3.3B (2025)
Founded19691961
Crewed spaceflightNo (partner vehicles)No (partner vehicles)
Flagship programmeRadar Earth observation & technologyEarth observation, defence & science
HeadquartersCologneParis
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DLR vs other space agencies

Agency Country Tracked fleet Flagship Budget Founded
🇨🇳 CNSA China 254 BeiDou navigation $14B 1993
🇷🇺 Roscosmos Russia 235 GLONASS navigation $3.6B 1992
🇮🇳 ISRO India 74 NavIC navigation $1.9B 1969
🇪🇺 ESA Europe (23 states) 55 Galileo navigation €7.8B 1975
🇮🇹 ASI Italy 39 COSMO-SkyMed €1.5B 1988
🇺🇸 NASA United States 37 $25.4B 1958
🇯🇵 JAXA Japan 18 QZSS (Michibiki) $3.2B 2003
🇰🇷 KASA South Korea 14 KOMPSAT (Arirang) $0.7B 2024
🇧🇷 AEB Brazil 9 $0.12B 1994
🇫🇷 CNES France 7 €3.3B 1961
🇵🇰 SUPARCO Pakistan 7 $0.045B 1961
🇨🇦 CSA Canada 5 RADARSAT C$0.43B 1989
🇬🇧 UKSA United Kingdom 4 £0.83B 2010
🇩🇪 DLR you are here Germany 2 €2.6B 1969

Tap a column to sort · "≈" marks an approximate fleet pending live catalogue confirmation · counts are agency-operated spacecraft tracked in orbit (veteran satellites included, commercial constellations excluded) · figures verified September 2026, updated daily.

DLR — frequently asked questions

What does DLR stand for?

DLR stands for Deutsches Zentrum für Luft- und Raumfahrt — the German Aerospace Center. Founded in 1969 and headquartered in Cologne, it acts as Germany's space agency and also conducts research in aeronautics, energy and transport across dozens of institutes.

What is Germany's space agency?

Germany's space agency is the DLR (German Aerospace Center). The German Space Agency at DLR, based in Bonn, manages Germany's space programme and its contributions to ESA — Germany and France are ESA's two largest funders.

What satellites does DLR operate?

DLR's best-known spacecraft are the TerraSAR-X and TanDEM-X radar satellites, which flew in close formation to produce the most accurate global 3D elevation model ever made, and the EnMAP hyperspectral imager. Germany also built the Columbus laboratory module of the International Space Station.

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Explore DLR on Orbital Radar

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