Buying Guides
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Budget Telescopes That Are Sneakily Powerful
Five low-cost scopes that perform well above their price.
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Best Eyepieces for Each Planet
The focal length to use for Mercury through Neptune, planet by planet.
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40+ Space Themed Gifts
Over forty space gift ideas for kids, teens and adults.
Free Resources
Space Printables
Free PDF quizzes and worksheets for kindergarten to adult, with answer keys.
3D Space Models
Spin real maps of the Moon and planets built from NASA data. Find craters, landing sites, the rings of Saturn, Uranus and Neptune and the moons of Jupiter.
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With all the progress of the private space industry in recent years, it seems like the dream of exploring space…
Have you ever wondered what would happen if there was no Moon in the sky at night? Besides the obvious…
Solomark Optics is one of the up-and-coming brands in the optics industry. They focus mostly on the hobbyist and amateur…
One of the first things beginner stargazers will notice when looking at the Moon through a telescope for the first…
Our neighboring planet, Mars, has two moons orbiting around it just like our Moon orbits around Earth. But how do…
Venus is the closest planet to Earth. Astronomers believe both planets share a similar origin, forming around the same time,…
The Cancer constellation is one of the oldest recognized groups of stars in the sky. It was one of the…
There are millions of star systems similar to our very own Solar System in the universe. From all of those,…
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