
The Lunar Economy, Enhanced Galaxy Images, and Neutron Stars
In the January 2026 issue of Sky & Telescope, we’re checking on the landers and rovers heading to the Moon as part of commercial lunar missions. We then look at some stunning reflection nebulae from Sidney van den Bergh’s catalog and a nebula E. E. Barnard discovered that turned out not to be a nebula at all. After that, we dive into the inner workings of neutron stars to find out what the densest matter in the universe is made of. Also in this issue, we’ll be snapping pictures of galaxies with both color and narrowband data.
FEATURE ARTICLES:
Exploring Sidney van den Bergh’s Reflection Nebulae
Discover a catalog that offers a plethora of visual and photographic targets.
By Scott Harrington
E. E. Barnard and the Nebula That Wasn’t
In 1891 a nova in Auriga began a long-standing observing mystery.
By William Sheehan
Enhancing Galaxy Images with Continuum Subtraction
Here’s a great way to add narrowband data to your color photos of star-forming regions outside the Milky Way.
By Ron Brecher
National governments are ceding their monopoly over lunar exploration and inviting commercial enterprises to partner with them.
By Jim Bell
Precise new measurements of collapsed stellar cores provide a window into the strange stuff they’re made of.
By Kai Hebeler, Achim Schwenk, & Anna Watts
Beyond the Printed Page:
Help combat bad lighting.
See the images that won the 2025 Astronomy Photographer of the Year award.
Learn about the latest gravitational-wave detection.
Join the American Astronomical Society as an amateur astronomer.
ALSO IN THIS ISSUE:
Join us on a celestial carriage ride around the northern sky.
By Stephen James O’Meara
The solar system’s most telescopically rewarding planet is at its best for 2026
By Bob King
Here’s how one astronomer managed to observe the solar system in ultraviolet light.
By Thomas A. Dobbins
Observing these winter targets in and around the Pleiades is an exercise in extreme contrast.
By Ken Hewitt-White
Table of Contents
See what else January’s issue has to offer.
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Comments
J Raymond
January 18, 2026 at 3:49 pm
Do I already have auto renewal?
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Monica Young
January 20, 2026 at 10:03 am
Please contact [email protected] with any subscription questions, they'll best be able to help you!
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