Revisiting Wuhan a year after the coronavirus hit the city

Click Here to Read: Revisiting Wuhan a year after the coronavirus hit the city: More than 3,000 people died of the coronavirus in Wuhan, China. But there hasn’t been a case there since last spring By Rebecca Kanthor on the PRI website on January 21, 2021.
A medical staff in Wuhan railway station during the Wuhan coronavirus outbreak. Image: China News Service  Public Domain via Wikimedia Commons.

 

 

The Ten Most Significant Science Stories of 2020

Click Here to Read: The Ten Most Significant Science Stories of 2020: From the rapid development of vaccines for Covid-19 to the stunning collection of an asteroid sample, these were the biggest science moments of the year By Joe Spring , Rachael Lallensack on the Smithsonian website on December 31, 2021. 
Army Spc. Angel Laureano holds a vial of the COVID-19 vaccine, Walter Reed National Military Medical Center, Bethesda, Md., Dec. 14, 2020. (DoD photo by Lisa Ferdinando). ImAge: U.S. Secretary of Defense.  Public Domain via Wikimedia Commons.

The Solar System may have a 9th Planet

Click Here to Read:  The Solar System may have a 9th Planet by Passant Rabie on the Inverso website on December 25, 2020, Artist’s impression of Planet Nine as an ice giant eclipsing the central Milky Way, with a star-like Sun in the distance. Neptune’s orbit is shown as a small ellipse around the Sun. The sky view and appearance are based on the conjectures of its co-proposer, Mike Brown.
Image: nagualdesignTom Ruen, background taken from File:ESO – Milky Way.jpg Public Domain via Wikimedia Commons

The most distant galaxy is upending our model of the universe’s history

Click Here to Read: The most distant galaxy is upending our model of the universe’s history: A new study confirms GN-z11 is the oldest and most distant galaxy humans have ever sighted By Nicole Karlis on the Salon website on December 27, 2020.

Distant galaxy GN-z11 in GOODS-N image by HST.jpg Image: NASA ESA, P. Oesch (Yale University), G. Brammer (STScI), P. van Dokkum (Yale University), and G. Illingworth (University of California, Santa Cruz), Public Domain via Wikimedia Commons.