Space Exploration

Discovery of Amalthea, Last Non-Photographic Moon

Amalthea, the fifth-largest moon of Jupiter, was discovered by Edward E. Barnard using telescopic methods rather than photographic techniques. This discovery marked a significant moment in the field of astronomy, as it represented the last time a moon was identified without the aid of modern photography. Amalthea's unique features were noted during its observation, furthering understanding of the Jovian system and celestial bodies.

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