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New Articles
Mars, Venus, and the Moon Conjunction
April 21, 2023
Prepare for a picturesque conjunction containing Mars, Venus, and a Waxing Crescent Moon. Just after sunset on the evening of May 23, 2023, indulge in viewing this trio of favorite Solar System objects. Since the Moon will be just four days old, it won’t overpower the planets; Mars will be...
featured Articles
December 22, 2022
For printable versions of these calendars, click on the images below. To learn more about the celestial...
Try These 12 Things with Your New Telescope
February 1, 2021
It's a big Universe out there, and your first night out with a new telescope...
The Ultimate Guide to Observing the Universe
November 4, 2020
Enjoy these Ultimate Guides to Observe the Universe. Click on an image below to take...
How to Choose and Use Birding Optics
September 1, 2018
Download our Celestron Guide of How to Choose and Use Birding Optics and start observing today.
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Astronomy
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For owners of computerized telescopes, there are now more choices than ever when it comes...
