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Beyond the Famous Five: Neuroscience Reveals Humans May Possess Up to 33 Senses
Science
2026-02-10The Good Signal

Beyond the Famous Five: Neuroscience Reveals Humans May Possess Up to 33 Senses

Modern neuroscience challenges the centuries-old belief that humans have only five senses, with researchers at Oxford University and elsewhere arguing that the true number may be between 22 and 33 distinct sensory systems, including proprioception, interoception, and vestibular sense.

NASA’s Perseverance Rover Just Completed Its First AI‑Planned Drive on Mars
Science
2026-02-02The Good Signal

NASA’s Perseverance Rover Just Completed Its First AI‑Planned Drive on Mars

JPL reports that Perseverance executed its first drive planned by onboard AI—an incremental but important shift toward more autonomous exploration when communication windows and human planning time are limited.

JWST Maps Dark Matter With Unprecedented Detail
Science
2026-01-31The Good Signal

JWST Maps Dark Matter With Unprecedented Detail

Using James Webb Space Telescope observations of the COSMOS field, researchers inferred dark matter’s distribution via gravitational lensing—revealing finer structure and new clumps compared with earlier maps.

Europa: New Evidence of Ammonia Near Surface Fractures
Science
2026-01-31The Good Signal

Europa: New Evidence of Ammonia Near Surface Fractures

A reanalysis of Galileo spacecraft data found ammonia-bearing compounds on Europa’s surface—especially near fractured regions—hinting that material from a subsurface ocean may have reached the surface.

X-Labs: A DARPA-Like Future for Biomedical Research
Science
2026-01-03The Good Signal

X-Labs: A DARPA-Like Future for Biomedical Research

New legislation in the U.S. aims to fundamentally restructure scientific funding, moving away from bureaucratic cycles toward high-risk, high-reward discovery.