List of space telescopes

Columns: Name | Space Agency | Launch Date | Terminated | Location
Hipparcos | ESA | 8 Aug 1989 | Mar 1993 | Earth orbit ( 223-35,632 km ) | Hubble Space Telescope | NASA & ESA | 24 Apr 1990 | - | Earth orbit ( 586.47-610.44 km ) | MOST | CSA | 30 Jun 2003 | Mar 2019 | Earth orbit ( 819-832 km ) | Swift Gamma Ray Burst Explorer | NASA | 20 Nov 2004 | - | Earth orbit ( 585-604 km ) | COROT | CNES & ESA | 27 Dec 2006 | 2013 | Earth orbit ( 872-884 km ) | Kepler | NASA | 6 Mar 2009 | 30 Oct 2018 | Earth-trailing heliocentric orbit | BRITE constellation | Austria , Canada , Poland | 25 Feb 2013 - 19 Aug 2014 | - | Earth orbit | Near Earth Object Surveillance Satellite ( NEOSSat ) | CSA , DRDC | 25 Feb 2013 | - | Sun-synchronous Earth orbit ( 776-792 km ) | Gaia ( astrometry ) | ESA | 19 Dec 2013 | - | Sun - Earth L 2 Lagrange point | Astrosat | ISRO | 28 Sep 2015 | - | Earth orbit ( 600-650 km ) | Transiting Exoplanet Survey Satellite ( TESS ) | NASA | 18 Apr 2018 | - | High Earth Orbit

Example questions:
How many stars has this retired visible light space telescope observed , which was developed by the agency behind the Apollo Moon landing missions ? | What wavelength spectra does this space telescope observe , which was developed by the US agency established in 1958 ? | How many countries contribute to this organisation that launched the first visible light space experiment devoted to precision astrometry ? | Which agency is the predecessor to this US agency that launched a mission headed by Neil Gehrels ?

Answers:
530,506 stars | ultraviolet , visible , and near infrared | 22 member states | National Advisory Committee for Aeronautics