space medium True/False

Interferometry combines signals from multiple telescopes to achieve angular resolution equivalent to a single dish spanning their separation.

  1. True
  2. False

Answer: True

VLBI/optical interferometry synthesizes aperture equal to baseline length; EHT achieved µas resolution imaging black holes using global telescope network.

Topic Astronomy - Instrumentation
Exam Relevance SSC General Science, UPSC Prelims