Top news for December 21, 2008

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What time will SpaceX launch Starship Flight 15, its 1st double landing test, today? (Full mission timeline)

When a battery dies, you replace it — how jumpstarting cells with fresh mitochondria could revolutionize medicine

Watch SpaceX attempt a historic Starship launch and double-catch landing today (Nov. 13)

Turtles thrive in unique UAE wetland

APOD: 2026 November 13 – NGC 206 and the Star Clouds of Andromeda

A Global Rebound for Mangroves

'Don't panic': SpaceX pens familiar message on Starship ahead of historic double-catch test flight

These Male Dolphins Do Something Rare: Day Care

This AI finds patterns in visual brain activity and turns them into pictures

The Hubble Space Telescope Is Sinking. NASA Is Looking for Ways to Keep It Afloat