description XPoSat Overview
XPoSat, the X-ray Polarimeter Satellite, is an Indian space observatory launched by ISRO on January 1, 2024, aboard the PSLV-C58 mission. In low Earth orbit, its POLIX instrument measures the degree and angle of polarization of astronomical X-rays in the 8 to 30 keV range, while XSPECT provides spectroscopy and timing data from 0.8 to 15 keV. The mission is intended for studies of bright sources such as black holes, neutron stars, pulsars, and active galactic nuclei.
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How good is XPoSat?
XPoSat scores 6.18/10 (Fair) on Lunoo, making it rated in the Space Mission category.
What are the best alternatives to XPoSat?
See our alternatives page for XPoSat for a ranked list with scores. Top alternatives include: Spektr-RG, NICER, AstroSat.
How does XPoSat compare to Spektr-RG?
See our detailed comparison of XPoSat vs Spektr-RG with scores, features, and an AI-powered verdict.
Is XPoSat worth it in 2026?
With a score of 6.18/10, XPoSat is a solid option in Space Mission. See all Space Mission ranked.
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