Link About It: This Week’s Picks

The first-ever photo of a black hole, artwork-adorned Japanese currency, inspiration from Milan Design week and more

First-Ever Photo of a Supermassive Black Hole Truly a quantum leap, astronomers have “seen the unseeable” and captured an image of a supermassive black hole—a “smoke ring framing a one-way portal to eternity,” Dennis Overbye writes for the New York Times. A planet-sized network of eight radio telescopes—called the Event Horizon Telescope—peered through interstellar dust and gas to reveal the black hole, located in a …

300,000 Possible Galaxies Discovered

A project helmed by an international team of astronomers has resulted in the discovery of some 300,000 “previously unseen light sources” that are believed to be distant galaxies. This new map of the night sky was revealed using the incredibly powerful Low Frequency Array (LOFAR) telescope, with many of the light sources sending radio signals for billions of light years until they reach Earth. (One …

Assembling an Image of the Shadow of a Black Hole

In a mind-boggling excerpt from Seth Fletcher’s book Einstein’s Shadow: A Black Hole, a Band of Astronomers, and the Quest to See the Unseeable (published by Ecco), the author probes the meticulous process behind the Event Horizon Telescope (EHT). In fact, a series of collaborative data sets collected in 2017 by eight telescopes around the planet, the EHT aims to create an image of the shadow of a …