Saturday, August 23, 2025

These asteroids share a strange fingerprint from billions of years ago

Scientists studying asteroids found that two seemingly unrelated types share a strange dusty coating of troilite. By using polarization of light instead of traditional spectra, they uncovered evidence that these space rocks may have originated from the same ancient parent bodies, offering a new glimpse into the chaotic past of the early solar system.

from Latest Science News -- ScienceDaily https://ift.tt/EH8C3My

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A “ghost” great white shark just reignited a 160-year Mediterranean mystery

The capture of a juvenile great white shark in Spain has provided fresh evidence that the Mediterranean's elusive "ghost" popu...