FAST has a Lunoo score of 9.1/10. This score is based on AI-powered analysis of category fit, feature coverage, pricing signals, public reception, and recency.

Where does FAST rank on Lunoo?

FAST is ranked #6 in Lunoo's Best Observatory rankings with a score of 9.1/10.

How does FAST compare to competitors?

Lunoo provides objective, AI-powered comparisons. Use the comparison tool to see FAST side-by-side with any alternative.

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FAST

9.05

Excellent

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Observatory China Radio Large Aperture National Ground Based

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description FAST Overview

The Five-hundred-meter Aperture Spherical Telescope (FAST) is a national observatory located in China’s Guizhou province. It represents the world's largest single-dish radio telescope, measuring 500 meters in diameter. Its immense collecting area allows for unprecedented sensitivity in detecting faint radio signals from space. FAST is utilized by astronomers studying celestial objects like pulsars, quasars, and the early universe, primarily benefiting researchers investigating fundamental physics and astrophysics.

insights Why this score

FAST ranks #6 of 279 in the Observatory ranking, behind Samarkand Observatory of Ulugh Beg, ahead of Very Large Telescope.

World's largest single-dish radio telescope, major pulsar and fast radio burst output; elite technical and scientific reputation.

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How good is FAST?

FAST scores 9.05/10 (Excellent) on Lunoo, making it one of the highest-rated options in the Observatory category. World's largest single-dish radio telescope, major pulsar and fast radio burst output; elite technical and scientific reputation.

What are the best alternatives to FAST?

See our alternatives page for FAST for a ranked list with scores. Top alternatives include: Green Bank Telescope, Five-hundred-meter Aperture Spherical Telescope, National Astronomical Observatories of China.

How does FAST compare to Green Bank Telescope?

See our detailed comparison of FAST vs Green Bank Telescope with scores, features, and an AI-powered verdict.

Is FAST worth it in 2026?

With a score of 9.05/10, FAST is highly rated in Observatory. See all Observatory ranked.

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