In astrology, your Sun sign describes your core identity, ego, motivations, and fundamental personality traits. It’s what makes someone say “She’s such a Leo!” or “They’re the most Gemini-y Gemini ...

On the night of Feb. 2, skywatchers in eastern North America can see the moon occult Regulus — a rare event visible to the naked eye.

A range of gorgeous skywatching targets are visible to the naked eye in city skies.

The September 2025 issue featured "A guide to beginner's guides," a reminiscence and description of some the books for ...

A spectacular new image from the James Webb Space Telescope reveals intricate structures inside the Helix Nebula, where a ...

Binoculars give an upright, stereo view that matches what you see with the naked eye and what’s on your star chart or app.

The iOptron 80mm White Light Solar Scope is a decent purchase if you do not already own a telescope and want to buy something ...

The new moon on January 18, 2026, will bring one of the darkest and clearest nights of the year, giving skywatchers an ideal ...

The new Dobsonian telescope and free astronomy courses will help residents chart galaxies and their own cosmic curiosity ...

NASA outlines a full 2026 astronomy calendar featuring eclipses, planetary alignments, meteor showers, supermoons, and seasonal milestones visible from different parts of Earth.

More affordable than ever, 3D printers are booming for personal, professional, and educational use. We've been testing them ...

Emma Marcucci works for the Smithsonian Astrophysical Observatory, as Executive Director of the Smithsonian STARS program, which is supported through private gifts and donations. Scholars widely agree ...