Magazine

Astrophotography, Exoplanets, Planets, Solar System

Sketching a lunar eclipse

Exotic Objects, Stars

Web Extra: Cassiopeia A in 3-D

Exotic Objects

Can black holes “die” in the way that white dwarfs fade?

The Sun

What would a bucketful of our Sun contain?

Solar System

The Orionids’ surprising afterglow

Observing Basics

Web Extra: 10 great autumn binocular sights

Astrophotography

Proper luminance

Observing Basics, Telescopes and Equipment

When the observing night is over, what is the best way to pack eyepieces to prevent mildew or fungus on the glass?

Astrophotography, The Moon

Web Extra: Portraits of the Moon

Stars

Struve’s stars

Robotic Spaceflight

What does NASA do with geostationary satellites during meteor showers?

Exotic Objects

Web Extra: Another cosmic thought-experiment