Proposed_Entity

Lunar Gateway

Organization

planned lunar international space station

Nancy Grace Roman Space Telescope

Vehicle

planned NASA infrared space observatory

Space Station Freedom

Organization

proposed American space station, predecessor to the International Space Station

Deep Atmosphere Venus Investigation of Noble gases, Chemistry, and Imaging, Plus

Vehicle

planned Venus atmospheric-entry probe

51st state

Place

proposals to admit a new state to the United States

ISRO's mission to Venus

Thing

planned orbiter by the Indian Space Research Organisation (ISRO) to study the atmosphere of Venus

Catalan Republic

Thing

VERITAS

Thing

proposed spacecraft mission to Venus

Ubuntu Edge

Thing

mobile phone operation system

Long March 9

class

Chinese super-heavy rocket in development

sleeper ship

class

spacecraft with passengers put into suspended animation for long duration travel

Xuntian

Vehicle

planned Chinese space telescope

Neutron

class

orbital launch vehicle under development by Rocket Lab

Luna 26

Vehicle

planned Russian lunar orbiter

Bharatiya Antariksha Station

Vehicle

proposed Indian space station

Mars Orbiter Mission 2

Thing

proposed Indian Mars orbiter

EnVision

Thing

proposed mission to Venus

Blue Moon

class

family of lunar landers developed by Blue Origin

Luna 27

Vehicle

planned Russian lunar lander

VentureStar

Vehicle

proposed crewed re-usable spaceplane

Uranus Orbiter and Probe

Thing

proposed Uranus orbiter and atmospheric probe

Russian Orbital Service Station

Vehicle

proposed Russian space station

Space Rider

class

ESA uncrewed space vehicle

Axiom Orbital Segment

Vehicle

proposed private components of the International Space Station

Laplace-P

Vehicle

proposed orbiter and lander by the Russian Federal Space Agency designed to study the Jovian moon sy

NEO Surveyor

Vehicle

proposed space-based infrared telescope designed to survey the Solar System for potentially hazardou

Orbital Reef

Thing

planned low-Earth-orbit space station developed by Blue Origin and Sierra Space

Solar wind Magnetosphere Ionosphere Link Explorer

Vehicle

joint space mission between European Space Agency and Chinese Academy of Science

Chang'e-8

Vehicle

planned Chinese lunar exploration mission

Parom

class

proposed Russian space tug

Haven-1

Thing

planned low-Earth-orbit space station developed by Vast

LUVOIR-B

Vehicle

proposed UV-optical-NIR space telescope

SpaceShip III

class

planned suborbital, air-launched spaceplane

Beagle 3

Vehicle

Cancelled Mars lander mission

Uranus Pathfinder

Thing

mission concept for the Uranian system

Next Mars Orbiter

Thing

proposed NASA Mars communications satellite

Hopper

class

proposed ESA orbital spaceplane

Falcon 1e

class

proposed space launch vehicle developed by SpaceX from the United States

Bigelow Commercial Space Station

Vehicle

proposed private space station designed by Bigelow Aerospace

Voyager Station

Thing

proposed hotel space station

Starlab

Thing

planned low-Earth-orbit space station developed by Starlab Space

Trident (spacecraft)

Vehicle

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

Luna 28

Vehicle

proposed lunar mission

Cyclone-4M

class

proposed Ukrainian expendable launch vehicle

Terran R

class

partially-reusable launch vehicle in-development by Relativity Space

FLEX

Vehicle

planned ESA Earth observation satellite

Nahid

Vehicle

failed-to-launch Iranian Earth observation satellite

Automaton Rover for Extreme Environments

Thing

NASA project to design a rover for the planet Venus, controlled by a wind-powered mechanical compute

Dragon XL

class

proposed cargo spacecraft by SpaceX

THESEUS

Vehicle

proposed ESA space telescope

OCEANUS

Vehicle

2016/17 proposed orbiter space mission to Uranus

Intuitive Machines-3

Vehicle

lunar lander built by Intuitive Machines targeting the Reiner Gamma region on the Moon

Shensuo

Vehicle

Chinese pair of space probes to explore interstellar space.

Axiom Space Station

Thing

proposed private space station

Vigil

Vehicle

proposed ESA space weather satellite

Saturn C-8

class

largest Saturn rocket to be designed

Methane Remote Sensing Lidar Mission

Vehicle

planned joint French and German remote sensing satellite

MUSE

Thing

European proposal for a dedicated mission to the planet Uranus

Titan

class

planned family of 32-bit Power Architecture-based microprocessor cores

Neptune Odyssey

Thing

NASA orbiter mission concept to study the Neptune system