swap_horiz Cluster Alternatives
Looking for alternatives to Cluster? Compare the top Space Mission options ranked by our AI scoring system.
Cluster
Cluster is a space mission developed by the European Space Agency (ESA) to study the Earth's magnetosphere and its interaction with the solar wind. Launched in the summer of 2000, the mission consists of four identical spacecraft flying in a tetrahedral formation. By maintaining this specific geomet...
apps Top Cluster Alternatives
The top alternative to Cluster in 2026 is ISS Expedition 1 with a score of 9.3/10, followed by Sentinel-2 (9.2) and Sentinel-1 (9.1).
ISS Expedition 1
ISS Expedition 1 was the first long-duration mission to the International Space Station, launching on October 31, 2000,...
Sentinel-2
Sentinel-2 is an Earth observation mission developed by the European Space Agency (ESA) as part of the Copernicus Progra...
Sentinel-1
Launched by the European Space Agency in 2014, Sentinel-1 is a radar imaging satellite and a core component of the Coper...
Herschel
The Herschel Space Observatory was a European Space Agency mission launched in 2009. It operated primarily in infrared w...
Sentinel-3
Sentinel-3 is an Earth observation satellite mission developed by the European Space Agency as part of the Copernicus Pr...
ATV Jules Verne
The Automated Transfer Vehicle (ATV) designated Jules Verne was an uncrewed European Space Agency cargo spacecraft launc...
Infrared Astronomical Satellite
The Infrared Astronomical Satellite (IRAS) was a joint space telescope mission developed by the United States, the Nethe...
Solar Orbiter
Solar Orbiter is a spacecraft developed by the European Space Agency with NASA participation to study the Sun and the in...
Sentinel-2A
Sentinel-2A is an Earth-observation satellite developed for the European Union's Copernicus program and operated by the...
Proba-3
Proba-3 is a European Space Agency technology demonstration mission consisting of two separate spacecraft. These satelli...
Envisat
Envisat was a large Earth-observation satellite operated by the European Space Agency (ESA). Launched into polar orbit i...
Mars Express
Mars Express is a planetary exploration mission developed by the European Space Agency (ESA), launched in 2003 to study...
Sentinel-1A
Sentinel-1A is a European Space Agency Earth observation satellite launched in 2014 as part of the Copernicus Programme....
Giotto
Giotto was a European Space Agency spacecraft launched in 1985 to investigate Halley's Comet during its 1986 return to t...
Van Allen Probes
The Van Allen Probes were two identical NASA spacecraft launched together in 2012 to study the radiation belts surroundi...
LISA
LISA (Laser Interferometer Space Antenna) is a planned space-based gravitational-wave observatory led by the European Sp...
Cluster II
Cluster II was a European Space Agency mission consisting of four identical spacecraft launched in 2000 to study Earth's...
Arase (ERG)
Arase, also known as ERG (Exploration of energization and Radiation in Geospace), is a satellite launched by the Japan A...
MMS
The Magnetospheric Multiscale (MMS) mission is a NASA space mission launched in 2015 to study the Earth's magnetosphere....
THEMIS
THEMIS (Time History of Events and Macroscale Interactions during Substorms) is a NASA mission launched in 2007 comprisi...
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