Top news for December 21, 2008

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International Space Station: Live updates

NASA's Artemis 2 moon mission: Live updates

Solar eclipse 2024: Live updates

Halley’s Comet, Last Seen In 1986, Will Unleash ‘Shooting Stars’ This Weekend—How To Watch

Exoplanet Has Clouds Made Of Rock Crystals

How Would We Know There's Life on Earth? This Bold Experiment Found Out

We’re Obsessed With UFOs, But Why?

InnovationRx: Healthtech’s ‘Trough Of Disillusionment’

How To Stop Feeling ‘Retroactively Jealous’ About Your Partner’s Past

'One of The Most Beautiful of The Year': The Orionid Meteor Shower Is About to Hit Its Peak