Space Telescope

Submillimeter Wave Astronomy Satellite

Vehicle

NASA space observatory

Xuntian

Vehicle

planned Chinese space telescope

Cosmic Hot Interstellar Plasma Spectrometer

Vehicle

NASA satellite

Odin

Vehicle

Swedish satellite

High Energy Astronomy Observatory 1

Vehicle

space observatory

High Energy Astronomy Observatory 3

Vehicle

space observatory

ARIEL

Vehicle

fourth medium mission of Cosmic Vision; optical telescope for surveys of known exoplanets

Solar Anomalous and Magnetospheric Particle Explorer

Vehicle

NASA space observatory

Hakucho

Vehicle

space observatory

Koronas-Foton

Vehicle

russo Research Satellite

Hisaki

Vehicle

decommissioned Japanese ultraviolet astronomy satellite

A Broadband Imaging X-ray All-sky Survey

Vehicle

former space-based German X-ray telescope

Imaging X-ray Polarimetry Explorer

Vehicle

NASA/ASI space observatory to study cosmic X-rays

Near Earth Object Surveillance Satellite

Vehicle

asteroid monitoring microsatellite from Canada

Solar Radiation and Climate Experiment

Vehicle

NASA space observatory

Small Astronomy Satellite 3

Vehicle

NASA space observatory

Gamma observatory

Vehicle

former Soviet gamma ray telescope

Hard X-ray Modulation Telescope

Product

X-ray space observatory

LUVOIR-B

Vehicle

proposed UV-optical-NIR space telescope

Midcourse Space Experiment

Vehicle

space observatory

Pandora

Vehicle

NASA small satellite space telescope

Space Variable Objects Monitor

Vehicle

French-Chinese small X-ray telescope satellite

Array of Low-Energy X-ray Imaging Sensors

Vehicle

decommissioned American X-ray telescope

XPoSat

Vehicle

Indian space telescope

ASTERIA

Vehicle

CubeSat testing technologies for the detection of exoplanets

Kosmos 215

Vehicle

Soviet artificial satellite

Mikhailo Lomonosov

Vehicle

Russian artificial satellite launched in 2016

Apollo Telescope Mount

Product

solar observatory on Skylab

World Space Observatory

Vehicle

proposed Russian ultraviolet space telescope

XEUS

Vehicle

european X-ray space observatory

TianQin

Vehicle

proposed gravity-wave space observatory

SPICA

Vehicle

proposed infrared space telescope

Kosmos 1066

Vehicle

satellite

TD-1A

Vehicle

European astrophysical research satellite

Eddington

Vehicle

cancelled ESA mission to search for extrasolar planets

EChO

Vehicle

proposed space telescope

CORONAS-F

Vehicle

BRITE-Austria

Vehicle

Austrian nanosatellite observatory

Korea Advanced Institute of Science and Technology Satellite 4

Vehicle

space observatory

Calorimetric Electron Telescope

Vehicle

2015 Japanese space observatory

Habitable Exoplanet Imaging Mission

Vehicle

proposed space observatory to characterize exoplanets' atmospheres and their discovery.

Origins Space Telescope

Vehicle

concept study for a Far-Infrared Surveyor space telescope mission

CORONAS-I

Vehicle

Sentinel (space telescope)

Vehicle

killer asteroid detector canceled as of 2017

Gravity and Extreme Magnetism Small Explorer

Vehicle

cancelled NASA mission

Hopkins Ultraviolet Telescope

Vehicle

space telescope

THESEUS

Vehicle

proposed ESA space telescope

Supernova/Acceleration Probe

Vehicle

TSUBAME

Vehicle

microsatellite developed in Tokyo, Japan

BRITE-Lem

Vehicle

Polish nanosatellite observatory

Galileo Solar Space Telescope

Vehicle

BRITE-Heweliusz

Vehicle

Polish nanosatellite observatory

Max Valier Sat

Vehicle

x-ray space telescope

Compton Spectrometer and Imager

Vehicle

2025 telescope, satellite part

UniBRITE

Vehicle

Austrian nanosatellite observatory

SARA

Vehicle

satellite

Infrared Telescope in Space

Vehicle

space observatory

Space Solar Telescope

Vehicle

planned Chinese 1 metre optical space solar telescope

LUVOIR-A

Vehicle

concept study of a space observatory that would be located at the Sun-Earth L2 Lagrangian point

ASTRO-E

Vehicle

destroyed Japanese space observatory, lost in a launch failure