Phil Harrington, Author at Astronomy.com

Astrophotography, Telescopes and Equipment

Celestron’s NexImage 20 makes planetary imaging affordable and fun

Telescopes and Equipment

20 essential observing accessories

A wide-field view of M44, the Beehive Cluster, showing a loose, sprawling grouping of bright, individually resolved stars scattered across the center of the frame. The cluster's most prominent members are large, brilliant blue-white stars, contrasted by several warm orange and golden stars interspersed among them. The cluster has no tight central concentration, spreading openly across the field with a rich background of much fainter stars visible throughout the deep black sky.

Deep-Sky Objects, Observing

Observe spring’s star clusters

10 great spring binocular sights

Today in the History of Astronomy

Jan. 30, 1924: Stellafane is born

Observing, Telescopes and Equipment

The Heliostar 76 brings you the Sun

Gear Guide, Observing, Telescopes and Equipment

Astronomy tests ZWO’s Seestar S30

Telescopes and Equipment

Astronomy’s 15th annual star products

Telescopes and Equipment

Review: DwarfLab’s DWARF 3 Smart Telescope

Telescopes and Equipment

The best new astronomy products we saw at NEAF 2025

Telescopes and Equipment

We test Starfield Optics’ 115mm Géar Triplet APO

Telescopes and Equipment

Review: ZWO Seestar S50 smart telescope