ISRO has launched its first-ever polarimetry mission, the X-Ray Polarimeter Satellite (XPoSat). This project aims to study the dynamics of bright astronomical X-ray sources in extreme conditions.
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Time and location
Launched from the Satish Dhawan Space Centre at 09:10am, the PSLV-C58 rocket, in its 60th mission, carried XPoSat and 10 other satellites into low earth orbits.
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Mission
XPoSat is the first dedicated satellite from ISRO with the primary purpose of investigating the polarization measurements of intense X-ray emissions from celestial sources (like black holes) in space.
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Scientific payloads
The XPoSat satellite carries two scientific payloads, POLIX and XSPECT, for polarimetry and spectroscopy measurements.
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Start-up payloads
Besides XPoSat, the PSLV-C58 also carried payloads from Indian space start-ups. These payloads aim to demonstrate microsatellite subsystems, thrusters, and radiation shield coating for satellites.