Which was India's first dedicated multi-wavelength space telescope, launched on 28 September 2015 aboard PSLV-C30?
Answer and explanation
Correct answer: C. AstroSat
- Step 1: AstroSat is India's first dedicated multi-wavelength space telescope, launched on 28 September 2015 on PSLV-C30 into an orbit of about 644 by 655 km, carrying six instruments. Answer: AstroSat. Why not the others: XPoSat, SARAL and Megha-Tropiques don't fit.
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