Prototype
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Technology Demonstration Spacecraft (287)
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CubeSat (62)
Former Entity (41)
Communications Satellite (37)
Artificial Satellite (16)
Small Satellite (16)
Prototype (15)
Earth Observation Satellite (14)
Amateur Radio Satellite (13)
Artificial Satellite of the Earth (13)
Weather Satellite (10)
Military Satellite (8)
Research Satellite (8)
Space Telescope (8)
Microsatellite (7)
Nanosatellite (6)
Vanguard 1
Vehicle
fourth artificial Earth orbital satellite
Dong Fang Hong I
Vehicle
first satellite launched by China
Clementine
Vehicle
American lunar orbiter
Ares I-X
class
prototype and design concept demonstrator rocket
Kosmos 1
Vehicle
Soviet research satellite
Saturn-Apollo 5
Vehicle
fifth test flight and first orbital flight of the Saturn I
SM-65B Atlas
class
prototype of the Atlas missile
A-102
Vehicle
1964 Saturn I failure
Kwangmyŏngsŏng-3
Vehicle
North Korean Earth observation satellite, lost in a launch failure
McDonnell Douglas DC-X
Vehicle
prototype single-stage-to-orbit rocket
NEE-01 Pegaso
Vehicle
Ecuadorian satellite
Space Reactor‑1 Freedom
Vehicle
proposed nuclear-powered spacecraft
SNAP-10A
Vehicle
experimental nuclear reactor launched into space in 1965
NanoSail-D2
Vehicle
NASA CubeSat designed to test deployment of solar sails
Low-Density Supersonic Decelerator
Vehicle
NASA vehicle which tested an inflatable reentry system
Array of Low-Energy X-ray Imaging Sensors
Vehicle
decommissioned American X-ray telescope
Kiku-7 Chaser
Vehicle
Japanese rendezvous demonstration satellite
Demonstration for Autonomous Rendezvous Technology
Vehicle
former NASA spacecraft which tested autonomous navigation and rendezvous
GeneSat-1
Vehicle
NASA's nanosatellite
Delfi-C3
Vehicle
Dutch CubeSat satellite
NanoSail-D
Vehicle
NASA CubeSat designed to test deployment of solar sails, lost in a launch failure
Applications Technology Satellite 6
Vehicle
former NASA communications and weather satellite
Space Technology 5
Vehicle
Experimental space technologies
DragonFly
Vehicle
prototype Crew Dragon space capsule manufactured by SpaceX
TacSat-4
Vehicle
U.S. military experimental reconnaissance and communication satellite
FORTE
Vehicle
American experimental military satellite
Super Low Altitude Test Satellite
Vehicle
former JAXA satellite which demonstrated operations in very low Earth orbit
Rapid Pathfinder Prototype
Vehicle
American technology demonstration satellite
Inflatable Antenna Experiment
Vehicle
inflatable satellite experiment launched by STS-77
USA-165
Vehicle
military satellite
KickSat
Thing
citizen science project
Nimbus 7
Vehicle
U.S. meteorological satellite
Project Morpheus
Vehicle
NASA vertical landing and takeoff test vehicle
Stanford Audiophonic Photographic Infrared Experiment
Thing
amateur radio satellite
TacSat-1
Vehicle
American communications satellite
BHUTAN-1
Vehicle
First Bhutanese satellite
Nimbus 1
Vehicle
U.S. meteorological satellite
AERCam Sprint
Event
free-flying robotic system on STS-87
Nimbus 2
Vehicle
U.S. meteorological satellite
Green Propellant Infusion Mission
Vehicle
former NASA satellite which tested a new chemical propellant
RemoveDEBRIS
Vehicle
project to demonstrate various space debris removal technologies
FASTSAT-HSV01
Vehicle
NASA technology demonstration small satellite
Lincoln Experimental Satellite 1
Vehicle
American communications satellite which stopped transmitting in 1967, but resumed c. 2012
Scarab
Vehicle
robotic lunar rover prototype
Nimbus 4
Vehicle
U.S. meteorological satellite
Nimbus 3
Vehicle
U.S. meteorological satellite
Low-Earth Orbit Flight Test of an Inflatable Decelerator
Vehicle
NASA spacecraft which tested an inflatable reentry system
Lincoln Experimental Satellite 2
Vehicle
former American communications satellite
Nimbus B
Vehicle
U.S. meteorological satellite, lost in a launch failure
GROVER
Thing
rover prototype of NASA used for Earth-bound projects
STSS-ATRR
Vehicle
technology demonstration satellite operated by the U.S. Missile Defense Agency
Seeker
Vehicle
CubeSat built to demonstrate inspection of other spacecraft
Harvard Mark I
Product
early American computer
ESTCube-1
Vehicle
Estonian nanosatellite
Ohsumi
Vehicle
first Japanese satellite put into orbit
Astérix
Vehicle
French satellite
IKAROS
Vehicle
uncrewed Japanese experimental solar sail space probe
LISA Pathfinder
Vehicle
ESA spacecraft that was launched on December 3, 2015
Earth Simulator
SoftwareApplication
highly parallel vector supercomputer system for running global climate models
Kwangmyŏngsŏng-2
Vehicle
North Korean satellite, lost in a launch failure