Greenland meltwater adds to AMOC weakening, but updated model finds no tipping point in sight

Inside the High-Tech Effort to Keep Satellites Alive

Cameras attached to whale sharks capture krill chases never witnessed before

5 news sources are covering this Science story right now — Archynetys is tracking how fast it spreads.

SpaceX Falcon 9 launches Starlink satellites from West Coast

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In microgravity, the human spine lengthens by as much as five centimetres, and astronauts come home temporarily taller than when they left, before gravity compresses the column again within days of landing

Space travel induces temporary physiological changes in astronauts, most notably a spinal expansion that increases height upon returning to Earth's gravity.

In July 2028 NASA launches a car-sized, 1,000-pound nuclear drone toward Saturn's moon Titan, a six-year, $3.35 billion trip to a world where the air is four times denser than Earth's, gravity is one-seventh as strong, and flying is the easy part.