Top news for December 21, 2008

Read it in the app

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

Why Ventilation Is a Key to Reopening Schools Safely

In Pictures: This Weekend’s Spectacular Full ‘Snow Moon’ Thrills Sky-Watchers Around The World

Which Works Better: A Mask Brace Or Double-Masking?

Using Vibrating Molecules to Investigate the Wave Properties of Matter

Dust Particles in the Martian Atmosphere can Create Static Electricity, but not Enough to Endanger the Rovers

MIT Neuroscientists Identify Brain Circuit in the Hippocampus That Encodes Timing of Events

New Data on COVID-19 Patients With Diabetes: 20% Die Within 28 Days of Hospital Admission

Star’s Destruction by Supermassive Black Hole Linked to Origin of Universe’s Highest-Energy Particles

Scientists Use Weather Radar Tech to Watch Storms of Microbes Brew Inside Cells