When Was the First U.S. Covid Death? C.D.C. Investigates 4 ...
The deaths, spread out across four states in January 2020, have become part of a scattershot collection of […]
Yearly Archives: 2021
AM Showers for today in #Pully, #Switzerland!
Good morning This is the #weather forecast for #today: With a high of 24°C and a low of […]
M16 Close Up
A star cluster around 2 million years young surrounded by natal clouds of dust and glowing gas, M16 […]
Covax, a program to distribute Covid vaccines, cuts its 2021 ...
The World Health Organization asked wealthy countries to hold off on administering booster shots for healthy patients until […]
Partly Cloudy for today in #Pully, #Switzerland!
Good morning This is the #weather forecast for #today: With a high of 26°C and a low of […]
The Deep Sky Toward Andromeda
What surrounds the Andromeda galaxy? Out in space, Andromeda (M31) is closely surrounded by several small satellite galaxies, […]
How the Cat Gets Its Stripes: It’s Genetics, Not a ...
Researchers took a deep dive into embryonic development to tease out the source of the tabby pattern in […]
The Pandemic Has Set Back the Fight Against H.I.V., TB ...
Prevention and treatment fell in poor countries last year as access to health care declined, according to a […]
Partly Cloudy for today in #Pully, #Switzerland!
Good morning This is the #weather forecast for #today: With a high of 26°C and a low of […]
NGC 520: Colliding Galaxies from Hubble
Is this one galaxy or two? The jumble of stars, gas, and dust that is NGC 520 is […]