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You are probably thinking of the planned Laser Interferometer Space Antenna (LISA) [1]. Launch is scheduled for 2034 but the technical demonstration mission LIS
by danbruc 9y ago
You are probably thinking of the planned Laser Interferometer Space Antenna (LISA) [1]. Launch is scheduled for 2034 but the technical demonstration mission LISA Pathfinder [2] was already done between 2015 and 2017 and exceeded its targets with regard to sensitivity. Other proposed space-based gravitational wave detectors are TianQin [3] and DECIGO [4].
[1] https://en.wikipedia.org/wiki/Laser_Interferometer_Space_Antenna https://en.wikipedia.org/wiki/Laser_Interferometer_Space_Ant...
[2] https://en.wikipedia.org/wiki/LISA_Pathfinder https://en.wikipedia.org/wiki/LISA_Pathfinder
[3] https://en.wikipedia.org/wiki/TianQin https://en.wikipedia.org/wiki/TianQin
[4] https://en.wikipedia.org/wiki/Deci-hertz_Interferometer_Gravitational_wave_Observatory https://en.wikipedia.org/wiki/Deci-hertz_Interferometer_Grav...