Buying Guides
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Astronomy Gifts for Adults
Gift ideas for the stargazer or space fan who has everything.
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Best Tabletop Telescopes
Ten compact scopes for planets, galaxies and kids that set up on any table.
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Best Telescopes for Galaxies
Big-aperture scopes for galaxies, nebulae and other deep-sky objects.
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
Most “observatories in Wisconsin” lists hand you a name and a city and call it a day. That’s fine if…
Seven people went up on Space Shuttle Columbia on January 16, 2003. Sixteen days later, sixteen minutes before they were…
The Moon went quiet for a while. After the last Apollo astronauts left in December 1972, no human set foot…
Mars has two moons: Phobos and Deimos. That’s the whole answer to the question most people show up with. But…
New Jersey packs ten working planetariums into a state you can drive across in under two hours. That includes the…
Florida isn’t the first place anyone thinks of for stargazing. The humidity hazes the horizon, the coasts glow orange with…
For roughly fourteen centuries, educated people believed the Earth sat still at the center of everything. The Sun, the Moon,…
Ask “who was the first Australian astronaut?” and you’ll get four different answers depending on who’s arguing. That’s not a…
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