Space Probe

Phobos 1

Vehicle

Soviet mars mission

Pioneer P-3

Vehicle

U.S. lunar orbiter destroyed in a launch failure

Mars 1M No.1

Vehicle

soviet Union Mars spacecraft

Explorer 35

Vehicle

space probe

Venus In-Situ Explorer

Vehicle

proposed space probe to explore Venus

Pioneer P-1

Vehicle

failed mission in the Pioneer program

Titan Mare Explorer

Vehicle

proposed spacecraft lander that would probe Titan

Pioneer P-31

Vehicle

failed lunar orbiter probe

Mars 2M No.522

Vehicle

Soviet spacecraft

Pioneer P-30

Vehicle

lunar orbiter probe which failed to be launched

Pioneer H

Vehicle

unlaunched uncrewed space mission

Luna E-6 No.2

Vehicle

soviet lunar lander that failed to achieve planned orbit

Chang'e-8

Vehicle

planned Chinese lunar exploration mission

Deep Space Atomic Clock

Vehicle

Atomic clock used for radio navigation in space

Pioneer 7

Vehicle

NASA space probe

Pioneer E

Vehicle

NASA astrophysics spacecraft, lost due to a launch vehicle failure

Pioneer 6

Vehicle

NASA space probe

Lunar-A

Vehicle

cancelled space probe

Pioneer 8

Vehicle

NASA space probe

DESTINY+

Vehicle

planned asteroid flyby mission by JAXA, using solar electric propulsion

Pioneer 9

Vehicle

NASA space probe

Argo

Vehicle

spacecraft mission concept by NASA to the outer planets and beyond

Venus Entry Probe

Vehicle

proposed European Space Agency space probe to Venus

Luna E-6 No.6

Vehicle

soviet spacecraft lost in 1964 at launch

Trident (spacecraft)

Vehicle

NASA space probe proposal to study the giant gas planet Neptune and it's moon Triton

Luna E-6 No.5

Vehicle

soviet spacecraft

OKEANOS

Vehicle

proposed mission concept to Jupiter's Trojan asteroids using a hybrid solar sail & a solar powered ion engine propulsion

Titan Lake In-situ Sampling Propelled Explorer

Vehicle

proposed Spanish space probe to Ligeia Mare, the second largest lake on Titan

Innovative Interstellar Explorer

Vehicle

proposed spacecraft intended to study the interstellar medium

Jupiter Magnetospheric Orbiter

Thing

cancelled space probe proposed by the Japanese Aerospace Exploration Agency

Ramses (spacecraft)

Vehicle

ESA mission to asteroid 99942 Apophis

Shensuo

Vehicle

Chinese pair of space probes to explore interstellar space.

Explorer 47

Vehicle

American satellite

Pluto Fast Flyby

Vehicle

Enceladus Explorer

Vehicle

planned interplanetary orbiter and lander mission

Hayabusa Mk2

Vehicle

proposed Japanese space mission

Explorer S-45

Vehicle

NASA artificial satellite lost in a launch failure

Interstellar

Vehicle

Proposed space mission

SPRITE

Vehicle

proposed NASA Saturn atmospheric probe mission concept

NEAP

Vehicle

Garatéa-L

Vehicle

space probe planned by the Brazilian company Airvantis

TAU

Vehicle

proposed uncrewed space probe

Flyby of Io with Repeat Encounters

Vehicle

proposed space probe to Jupiter's moon Io

MicroDragon

Vehicle

Vietnamese microsatellite

Deimos and Phobos Interior Explorer

Vehicle

ESA spaceflight mission concept to study the moons of Mars

Zond

Vehicle

Soviet space probes program

Mariner-K

Vehicle

flight spare of the Mariner 10 spacecraft exhibited at the National Air and Space Museum

Earth re-entry Vehicle Demonstrator

Vehicle

Corona 72

Thing

RAMZES

Vehicle

research probe

Europa Geophysical Explorer

Vehicle

Ouna

Vehicle

Japanese space probe

Vega 1 Balloon

Vehicle

constant-pressure instrumented balloon aerostat was deployed from the upper heat protection hemisphere of each if the two Vega lander craft immediately after entry into the atmosphere

Lunar Orbiter 1-5 Series

Vehicle

Mars7FlybyBus

Vehicle

The Mars 7 interplanetary station was intended to be a Mars lander. It consisted of a flyby bus and a descent module.A malfunction on board caused the lander to miss the planet.

Planetary Explorer-A

Vehicle

The Planetary Explorer series, which is in the definition phase and has not yet been authorized (as of July 1971), is intended to advance the exploration of Venus through the use of both orbiter and atmospheric probe missions

SPARTAN 201-01

Vehicle

American solar observatory flown during STS-56

Mars 6 Flyby Bus

Vehicle

The Mars 6 interplanetary station consisted of a flyby bus and an attached descent module

ALE-1

Vehicle

microsatellite

Mars 96 Surface Station

Vehicle

The Mars 96 spacecraft was launched into Earth orbit, but failed to achieve insertion into Mars cruise trajectory and re-entered the Earth's atmosphere