Civil Services Examination · प्रश्न 43
"The experiment will employ a trio of spacecraft flying in formation in the shape of an equilateral triangle that has sides one million kilometres long, with lasers shining between the craft." The experiment in question refers to
उत्तर देखें और व्याख्या
उत्तर: (D) Evolved LISA
व्याख्या
Evolved LISA (eLISA) is a planned space gravitational-wave observatory of three spacecraft in a triangle linked by lasers; LISA Pathfinder was a single-craft test mission.