Top news for December 21, 2008

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Best Lego NASA sets 2026: Build NASA's finest from the Apollo 11 Rover to Artemis 2

Sun unleashes extraordinary solar flare barrage as new volatile sunspot turns toward Earth

Artemis 2 SLS wet dress rehearsal latest news: NASA halts fueling test, pushes launch window

Groundhog Day launch sends SpaceX Starlink satellites into Earth orbit from California (video)

N.I.H. Worker Who Criticized Trump Seeks Whistle-Blower Protection

NASA fuels up giant Artemis 2 moon rocket. Yes, it's a little leaky. So is it ready to fly?

Sun Fires Off 4 Powerful Flares as More 'Exciting Activity' Is Forecast

Unexpected partial recovery of natural vision observed after intracortical microstimulation in a blind patient - EurekAlert!

A Hidden Cellular Defense May Protect the Brain From Alzheimer’s

Elon Musk lays out a new vision of AI satellites as SpaceX acquires xAI