Top news for 2021-01-17

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Rocket launch today: SpaceX launching US spy satellite in morning liftoff

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

What Does a More Contagious Virus Mean for Schools?

C.D.C. Warns the New Virus Variant Could Fuel Huge Spikes in Covid-19 Cases

How to (Literally) Drive the Coronavirus Away

How Safe Are Covid-19 Coronavirus Vaccines? Here’s The Allergic Reaction Risk

How many French revolutions were there?

NASA Conducts Hot Fire Test of Massive SLS Rocket Core Stage for Artemis I Moon Mission

'Old Faithful' galaxy has brilliant outbursts every 114 days

Science Made Simple: What Is Radioactivity?