Cassegrain telescopes are typically characterized by having a combination of a primary concave mirror and a secondary convex mirror, which
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Cheshire vs Laser Collimator: Which is Better?
You will need to collimate all telescopes from time to time, but Newtonian telescopes are especially prone to collimation issues
National Geographic Telescope NT114CF Review
The NT114CF by National Geographic Telescope is a Newtonian reflector telescope with a 114mm aperture, and it is actually a
Ultimate Guide to Telescope Filters
Telescope filters can be an affordable and simple way to boost the quality of observations offered by your telescope. However, choosing
How to Prevent Dew on a Telescope?
Dew can be a very serious issue when it comes to stargazing, astronomy, or astrophotography. In fact, it has ruined
Top 25 Astronomy Gifts for Dad
Do you have an astronomer dad and are currently looking for the best gift to get him to satisfy his
How Big is the Sun Compared to Earth? Facts About the Sun
Our Sun is a star at the center of our galaxy, and a very important source of energy, heat, and
Reflecting vs Refracting Telescopes – Which is Better?
For centuries, there has always been the ongoing debate of reflecting vs refracting telescopes. Telescopes are classified according to the
What Planets Are Visible Tonight?
What planets are visible tonight? Some of the best views in astronomy actually come from the planets and not stars.
Astronomy Basics: A Beginner’s Guide to the Stars
Have you owned a telescope for years but never managed to actually see the Southern Cross with it, and let