There&#x27;s also a planned project called eLISA which will use satellites to increase accuracy and sensitivity.<p><a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Evolved_Laser_Interferometer_Space_Antenna" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Evolved_Laser_Interferometer_S...</a>