Magazine

Science

Binocular Universe web extra: More Winter Triangle treasures

Stars

How many stars does our galaxy contain?

Science

The van den Bergh catalog

Science

Venus and Mercury peak

Science

Ask Astro web extra: Do galaxies have magnetic fields?

Observing

Is it possible to do solar observing and imaging with a large-aperture Newtonian or Dobsonian telescope?

Observing

Glenn Chaple’s Observing Basics: The phases of Venus

Science

In what direction and at what speed is the solar system moving through the Milky Way?

Science

Binocular Universe web extra: 2009 celestial events to observe

Observing

Observing Basics web extra: Glenn Chaple’s 2009 astronomy resolutions

Science

Bob Berman’s Strange Universe: Your planets in 2009

Science

Phil Harrington’s Binocular Universe: Follow the Charioteer