description AstroSat Overview
AstroSat is an Indian space observatory designed to study astronomical sources across ultraviolet and X-ray wavelengths. The Indian Space Research Organisation launched it in September 2015, making it India's first dedicated multi-wavelength astronomy satellite. Its instruments can observe objects such as stars, compact stellar systems, active galactic nuclei, and transient X-ray sources, including through coordinated observations in several energy bands.
help AstroSat FAQ
How good is AstroSat?
AstroSat scores 6.79/10 (Fair) on Lunoo, making it rated in the Space Mission category.
What are the best alternatives to AstroSat?
See our alternatives page for AstroSat for a ranked list with scores. Top alternatives include: Spektr-RG, XPoSat, Herschel.
How does AstroSat compare to Spektr-RG?
See our detailed comparison of AstroSat vs Spektr-RG with scores, features, and an AI-powered verdict.
Is AstroSat worth it in 2026?
With a score of 6.79/10, AstroSat is a solid option in Space Mission. See all Space Mission ranked.
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