The Only Black Hole We’ve Ever Seen Has a Shadow That Wobbles

The supermassive black hole at the center of the M87 galaxy has a shadow crescent that moves, like a dancer in the dark. From a report: Over a year ago, scientists unleashed something incredible on the world: the first photo of a black hole ever taken. By putting together radio astronomy observations made with dishes across four continents, the collaboration known…

Meet Anita: Lifelong Learner, Contract Tracer

We want to introduce you to Anita. She recently completed the COVID-19 Contact Tracing course from Johns Hopkins University and began working as a contact tracer to help combat the virus. Below, she shares her experience in the course and tells us about her background and future plans. Hello Anita! Thank you so much for […]
The post Meet Anita: Lifelong Learner,…

Meet Anita: Lifelong Learner, Contact Tracer

We want to introduce you to Anita. She recently completed the COVID-19 Contact Tracing course from Johns Hopkins University and began working as a contact tracer to help combat the virus. Below, she shares her experience in the course and tells us about her background and future plans. Hello Anita! Thank you so much for […]
The post Meet Anita: Lifelong Learner,…