How to Reopen Schools: What Science and Other Countries Teach ...
The pressure to bring American students back to classrooms is intense, but the calculus is tricky with infections […]
Daily Archives: July 11, 2020
Beyond the Milky Way, a Galactic Wall by Dennis Overbye
Astronomers have discovered a vast assemblage of galaxies hidden behind our own, in the “zone of avoidance.” Published: […]
AM Rain for today in #Pully, #Switzerland!
Good morning This is the #weather forecast for #today: With a high of 22°C and a low of […]
The Tails of Comet NEOWISE
Comet NEOWISE (C/2020 F3) is now sweeping through northern skies. Its developing tails stretch some six degrees across […]