Buying Guides
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Best Telescopes Under $100
The cheap scopes that are worth buying, and the ones to skip.
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Space Coffee Table Books
Six big, beautiful space books to leave out for guests.
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Astronomy Gifts for Adults
Gift ideas for the stargazer or space fan who has everything.
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.
Latest
Galaxies, stars, and planets are famous for having cool names inspired by mythology, fauna, or simply because of their shape.…
We have reviewed multiple telescopes from Solomark in the past, but we hadn’t had the chance to check out the…
A good Barlow lens is the key to building a solid collection of eyepieces without breaking the bank. It is…
Eyepieces have evolved a lot throughout the last couple of centuries. Astronomers and companies have come up with dozens of…
It’s a good time to get started with astronomy as a hobby. There are so many quality brands competing for…
Locating constellations in the sky is a fun, and easy way to learn more about astronomy. The Sagittarius constellation, also…
When we picture the way objects organize around a center of gravity, we tend to imagine the shape of an…
The universe is full of galaxies. It is estimated that the observable universe contains about two trillion galaxies. Out of…
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