A Spike In Winter COVID Cases Begins
The United States reached a grim milestone this week: 800,000 total deaths from COVID-19.
A winter spike in COVID cases is beginning across the country. And Omicron is making up an increasing share of new cases. Early data shows that the new variant is likely more transmissible than previous ones.
Joining guest host John Dankosky to discuss this and other science news this week is Rachel Feltman, Executive Editor of Popular Science and host of the podcast, The Weirdest Thing I Learned This Week. They also discuss cracks in the Thwaites glacier in Antarctica and a new species of millipede with 1,036 legs.
The Webb Telescope Is Counting Down To Liftoff
If current plans hold, the James Webb Space Telescope may launch from French Guiana late next week, no earlier than December 24. After the launch, the telescope must travel for over a month and a million miles to reach its final destination, an orbit at the second Sun-Earth Lagrange point. There, it will try to stay in the same position relative to the Earth and Sun, and position the telescope’s heat shield to block out unwanted infrared signals.
The mission has been over 20 years in the making. In 1996, astronomers first proposed a next-generation space telescope capable of observing the universe in infrared light, which would be more capable of seeing through dust and gas clouds. The project has been plagued by a series of delays and shifting timelines—but at long last, the telescope is at its launch site, on top of an European Space Agency rocket, and awaiting liftoff.
Dr. Amber Straughn, an astrophysicist at NASA’s Goddard Space Flight Center and Deputy Project Scientist for James Webb Space Telescope Science Communications, joins John Dankosky to talk about the upcoming launch and why the new telescope has astronomers excited.
Black Protestant Clergy Are Effectively Encouraging Vaccines
For many people in or adjacent to the Christian faith, Christmas is one of the only times of year they go to church. But even though attendance has changed during the COVID-19 pandemic, millions of people in the U.S. still attend church in person or virtually at least once a month.
Research from the Pew Research Center has found that some of these regular church attendees are much more likely to be vaccinated against COVID-19, compared to people who only attend a few times a year. The study found that this was the case in historically Black Protestant churches—in large part because clergy members in these churches are much more likely to encourage members to get a COVID-19 vaccine.
Joining guest host John Dankosky to talk through this data, and the role historically Black Protestant churches play in public health education, is Greg Smith, associate director of religion research at the Pew Research Center in Washington, D.C, and pastor Gil Monrose, leader of the Historic Mount Zion Church of God in Brooklyn, New York.
What Is Causing Maine’s Puffins To Physically Shrink?
The ocean islands off the coast of Maine are home to the Atlantic puffin, a peculiar and charismatic bird. This cold-weather species loves to hang out on rocky shores, chomping down on little fish.
But like many species, these puffins are threatened by climate change. Rapid warming in the Gulf of Maine has changed the food available in their habitat, creating a bizarre problem of “micro-puffins”: members of the species 40 to 50% smaller than normal, due to malnutrition.
Joining guest host John Dankosky to discuss the long history of oscillating puffin populations, and what’s being done to get them back to a healthy size, is Fred Bever, reporter at Maine Public Radio in Portland, Maine.
Subscribe to this podcast. Plus, to stay updated on all things science, sign up for Science Friday's newsletters.
Science Friday