A. C54 X-ray Polarimeter Satellite (XPoSat)
A.
B. C55 X-ray Polarimeter Satellite (XPoSat)
B.
C. C58 X-ray Polarimeter Satellite (XPoSat)
C.
D. C60 X-ray Polarimeter Satellite (XPoSat)
D.
Correct Answer: C
সঠিক উত্তর: C
Explanation
ব্যাখ্যা
ISRO launched XPoSat aboard PSLV-C58
The Indian Space Research Organisation (ISRO) has launched the PSLV-C58 X-ray Polarimeter Satellite (XPoSat).
The PSLV, in its 60th mission, lifted off at 9.10 a.m. on 1 Jan, from the Satish Dhawan Space Centre in Sriharikota, and 22 minutes later launched the XPoSat into an eastward low inclination orbit.
The PSLV-C58 has placed the primary satellite at the XPoSat in the desired orbit of 650 km with six-degree inclination.
XPoSat is the first dedicated scientific satellite from the ISRO to carry out research in space-based polarisation measurements of X-ray emission from celestial sources. It carries two payloads, namely POLIX (Polarimeter Instrument in X-rays) and XSPECT (X-ray Spectroscopy and Timing).
POLIX has been developed by Raman Research Institute (RRI) Bengaluru and XSPECT by Space Astronomy Group of URSC, Bengaluru.