The cover of the January 2022 issue

Sky & Telescope Magazine

Inside the January 2022 Issue

The January 2022 issue of Sky & Telescope discusses the best lenses for capturing nightscapes and the cosmic web.

The cover of the December 2021 issue.

Sky & Telescope Magazine

Inside the December 2021 Issue

The December 2021 issue of Sky & Telescope covers the life of Henrietta Swan Leavitt and the search for gravitational-wave mergers.

The cover of the November 2021 issue

Sky & Telescope Magazine

Inside the November 2021 Issue

Sky & Telescope is celebrating its 80th anniversary! The November 2021 issue predicts the future of astronomy and recalls its past.

The cover of the October 2021 issue

Sky & Telescope Magazine

Inside the October 2021 Issue

The October issue of Sky & Telescope looks at what happened to the dinosaurs and who discovered the Gegenschein.

The cover of the September 2021 issue

Sky & Telescope Magazine

Inside the September 2021 Issue

The September 2021 issue of Sky & Telescope takes a look at Cygnus, the Swan, and investigates the universe's earliest moments.

The cover of the August 2021 issue

Sky & Telescope Magazine

Inside the August 2021 Issue

The August 2021 issue of Sky & Telescope covers the legacy of Arecibo Observatory and takes a look at dark constellations and dark nebulae.

The cover of the July 2021 issue

Sky & Telescope Magazine

Inside the July 2021 Issue

The July 2021 issue of Sky & Telescope is taking an in-depth look at star clusters. Read our guides to observing and photographing them.

The cover of the June 2021 issue

Sky & Telescope Magazine

Inside the June 2021 Issue

Read our guide to enjoying June's annular solar eclipse, and learn how to capture incredible "deepscape" images.

Beyond the Printed Page

Sky & Telescope Errata 2021

Despite every effort to make every issue error free, mistakes occasionally make their way into print. Here's a list of known ones for 2021.

The cover of the May 2021 issue

Sky & Telescope Magazine

Inside the May 2021 Issue

The May 2021 issue of Sky & Telescope covers the life and discoveries of Giovanni Cassini and the hunt for biosignatures.

The cover of the April 2021 issue.

Sky & Telescope Magazine

Inside the April 2021 Issue

The April 2021 issue of Sky & Telescope discusses the solar abundance problem and the origin of the Martian moons.

March 2021 Cover

Sky & Telescope Magazine

Inside the March 2021 Issue

The March 2021 issue of Sky & Telescope guides readers through what astronomers have learned about the "Great Dimming" of Betelgeuse.

The cover of the February 2021 issue

Sky & Telescope Magazine

Inside the February 2021 Issue

The February 2021 issue of Sky & Telescope tells the story of one lucky amateur's magical nights at McDonald Observatory and introduces another new column.

Cover of the January 2021 issue

Sky & Telescope Magazine

Inside the January 2021 Issue

The January 2021 issue of Sky & Telescope introduces three new columns and provides tips for imaging and observing winter galaxies.

Sky & Telescope Magazine

Inside the December 2020 Issue

The December 2020 issue of Sky & Telescope prepares observers for the best meteor shower of the year and celebrates the 25th anniversary of the Caldwell Catalog.

November 2020 cover

Sky & Telescope Magazine

Inside the November 2020 Issue

The November 2020 issue of Sky & Telescope celebrates this summer's fantastic comet and covers the first results from NASA's Parker Solar Probe.

The cover of the October 2020 issue

Sky & Telescope Magazine

Inside the October 2020 Issue

In the October 2020 issue of Sky & Telescope, we’re getting ready for the best view of Mars until 2035 with stunning close-ups and observing tips.

Sky & Telescope Magazine

Inside the September 2020 Issue

The September 2020 issue of Sky & Telescope covers the hunt for exomoons and the future of volcanically active planets in the inner solar system, like Earth.

Sky & Telescope Magazine

Inside the August 2020 Issue

The August 2020 issue of Sky & Telescope explores the development of radio astronomy and the icy volcanoes of the outer solar system.

Cover of the July 2020 issue

Sky & Telescope Magazine

Inside the July 2020 Issue

Lava fountains and flashy comets abound in the July 2020 issue. Plus, read all about upcoming Mars missions and the summer highlights in Sagittarius.