Astronomy News

This is your portal to astronomy news, the celestial reports and observing tips that make you say, “wow!” Here you’ll learn the latest on Curiosity’s Martian trek and discover why the detection of gravitational waves heralded a new era of astronomy. Find out why mysteriously quiet solar cycles have astronomers scratching their heads about the nature of our Sun. And this is the place to be if you’re seeking the best meteor showers of the year or glimpses of the most recent green comet gracing our skies.

For all of the latest astronomical events, count on Sky & Telescope’s editors and bloggers to keep you up to speed. We pride ourselves on our accurate, in-depth reporting of current astronomy news — instead of sound bites, we want to give you what you need to really understand the latest space events, whether they be observations from orbiters around Mars or the discovery of what’s to blame for powerful cosmic explosions. We talk to the experts, and then we talk to you. So if you’re looking for responsible science journalism, look no further: here you’ll find the facts behind the headlines.

Fall Astronomy Day 2018

Curious about astronomy? No plans for Saturday? Well, you’re in luck! Saturday October 13 is Fall Astronomy Day and your local amateur astronomical community has all sorts of fun things in store for you.

A New Look at the Solar Corona

The hot, tenuous solar corona is visible during a total solar eclipse, and astronomers have long studied the structure and dynamics of the ghostly coronal streamers. Now, a special observing campaign has allowed us to see the corona in unprecedented detail.

Surprise Discovery of a 14-Year-Old Supernova

Much of today’s astronomy happens via methodical searches, but sometimes serendipitous discoveries still surprise us. Such is the case with the transient CGS2004A, a possible supernova recently detected in a galaxy nearly 50 million light-years away.