In the late 20th century, when we still captured celestial images on film, the few days around New Moon were the only times we could image deep-sky objects. The grainy, low-sensitivity films we used ...

1. Take eclipse day off — now! Spring may still seem like a long way off, but April 8, 2024, may turn out to be a very popular vacation-day request. If you’re considering checking out an eclipse, be ...

Astronomers Bob Berman and Dr. Valerie Rapson join us to discuss recent space news and answer your questions. Ray Graf hosts. 800-348-2551 is the number to call at show time. Email: [email protected] Dr ...

Initial lunar observation should begin with unaided-eye familiarization of major features, followed by binocular observation for enhanced detail identification. Optimal lunar viewing occurs during ...