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The mysterious “golden orb” collected during a NOAA deep-sea expedition has finally been identified by marine biologists.
Discovery
The golden orb was accidentally discovered by a submersible during a NOAA deep-sea expedition. It displayed a distinctive golden luster with a regular shape, appearing extremely rare in the deep-sea environment.
Identity Revealed
After laboratory analysis, scientists confirmed that the golden orb is an egg capsule or spawning structure of a deep-sea organism. Its golden color comes from a specialized protective pigment that protects developing larvae in the dark, high-pressure deep-sea environment.
Scientific Significance
This discovery provides scientists with new perspectives on understanding deep-sea organisms’ reproductive strategies. In extreme deep-sea environments, organisms must evolve unique survival and reproduction mechanisms. The golden pigment may have UV-resistant or antibacterial functions, playing a key role in deep-sea ecosystems.
Source: NOAA press release, Sci.News