Technology Demonstration Spacecraft

Tempsat-1

Vehicle

ITUpSAT1

Vehicle

Turkish CubeSat satellite

Hayato-2

Vehicle

Japanese technology demonstration CubeSat

ASTEX

Vehicle

U.S. Air Force technology demonstration satellite

ERS 16

Vehicle

Spei Satelles

Vehicle

cubesat; the Vatican's first satellite

Maya-1

Vehicle

nanosatellite of the Philippines

STSS-ATRR

Vehicle

technology demonstration satellite operated by the U.S. Missile Defense Agency

TechEdSat 3p

Vehicle

NEXTSat

Vehicle

DARPA technology demonstration satellite

SRET 1

Vehicle

NEXTSat-2

Vehicle

South Korea's small satellite launched in 2023

ATL-1

Vehicle

Hungarian amateur radio satellite and technology testing satellite

BlueWalker 1

Vehicle

American communications and technology demonstration satellite

Advanced Avionics Module

Vehicle

Indian satellite

SpinSat

Vehicle

small research satellite operated by the Naval Research Laboratory

Space Environment Reliability Verification Integrated System

Vehicle

Orbiting Picosat Automatic Launcher

Vehicle

U.S. amateur radio satellite

Cornell University Satellite

Vehicle

American technology demonstration satellite

Radar Fence Transponder

Vehicle

former American amateur radio satellite

Kiku-4

Vehicle

Japanese technology demonstration satellite

Tatiana

Vehicle

Russian artificial satellite

Multispectral Thermal Imager

Vehicle

former American quasi-military reconnaissance spacecraft

North Utah Satellite

Vehicle

American technology demonstration satellite

FASTRAC 1

Vehicle

technology demonstration satellite developed by the University of Texas at Austin

Seeker

Vehicle

CubeSat built to demonstrate inspection of other spacecraft

EXPRESS

Vehicle

orbital space experiment recovery system, lost due to a launch failure

Minisatellite Italiano di Technologia Avanzata

Vehicle

small satellite technology demonstrator

Kiku-5

Vehicle

Japanese technology demonstration satellite

ISTSat-1

Vehicle

Portuguese nanosatellite

Compass-2

Vehicle

the second satellite series designed by FH Aachen and RWTH Aachen students

Wide-field of View Testbed

Thing

American experimental early warning satellite

EnduroSat One

Vehicle

CubeSat launched from the ISS in 2018

Shijian-12

Vehicle

Nimbus B

Vehicle

U.S. meteorological satellite, lost in a launch failure

GRBBeta

Vehicle

Slovakian/Hungarian technology demonstration CubeSat

SOMP

Vehicle

German technology demonstration satellite

D5-A

Vehicle

Shin'en 2

Thing

Japanese heliocentric amateur radio satellite

PicoSat

Vehicle

Nimbus 6

Vehicle

U.S. meteorological satellite

Rubin-8

Vehicle

Kiku-6

Vehicle

Japanese technology demonstration satellite

ITF-1

Vehicle

Japanese technology demonstration CubeSat

Horyu 2

Vehicle

Japanese small technology demonstration satellite

Microsat-TD

Vehicle

Indian Earth observation satellite

Shijian-11-01

Vehicle

shijian 11-01 satellite

Dodecapole 2

Vehicle

Tansei 4

Vehicle

TIsat-1

Vehicle

ArduSat 1

Thing

39412

TeikyoSat-3

Vehicle

Japanese life sciences satellite

TSX-5

Vehicle

Tansei 3

Vehicle

Tansei 2

Vehicle

CubeBug-2

Thing

Cubesat built in Argentina

Lincoln Experimental Satellite 6

Vehicle

former American communications satellite

Dodecahedron

Vehicle

Bard

Vehicle

microsatellite developed by York Space Systems

Charlie

Vehicle

American CubeSat