Top news for December 21, 2008

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Initial Severity of COVID-19 Is Not Associated With Later Respiratory Complications

On This Day In Space: May 25, 2008: NASA's Phoenix spacecraft lands on Mars

Frosty Scenes in Martian Summer Captured by ExoMars Trace Gas Orbiter

Meet NASA Astronaut & Artemis Team Member Matthew Dominick [Video]

Socked in Stratovolcano: Astronaut on ISS Captures Incredible View of Uninhabited Atlasov Island

NASA will soon fire up the most powerful rocket ever built

Nanocrystals With Unique Surface Texture That Eradicates Bacteria Biofilm

A mysterious 'wobble' is moving Mars' poles around

How to watch the rare 'triple conjunction' of Mercury, Jupiter and Saturn tonight

Sea Stars May Be “Drowning” – Organic Matter, Bacteria Doom Starfish to Oxygen Depletion