Top news for December 21, 2008

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Red Alert: Massive stars sound warning they are about to go supernova

Heaviest element yet detected in an exoplanet atmosphere

On This Day In Space: Nov. 18, 2013: NASA launches MAVEN orbiter to Mars

SpaceX astronaut missions for NASA: Crew-5 updates

Best Fitbit 2022

International Space Station: Live updates

Watch SpaceX's Crew-4 astronauts depart space station and return to Earth today after delay

Weather Impacts On U.S. Agricultural Supply Chain

A Psychologist Teaches Us How To See Through The False Allure Of Epic Experiences

Omicron BA.4.6 Subvariant Spreading, May Evade Covid-19 Antibody Treatment