Buying Guides
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Space Jewelry Made of Real Space Rocks
Twelve pieces made with real meteorite you can wear.
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Best Telescopes for Adults
Serious scopes for grown-up stargazers, from first purchase to upgrade.
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Best Celestron Eyepieces
Celestron's eyepiece lines compared, so you can pick the right one for your scope.
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 and the moons of Jupiter.
Latest
For a state with barely 1.4 million people and zero rocket pads, Maine punches absurdly above its weight in orbit.…
Here’s the short version: no astronaut born in Vermont has ever flown to space. Not one. The Green Mountain State…
Three men born in Mississippi have flown into space. That’s the whole list. But “only three” undersells it, because one…
Most “celestial baby name” lists make boys an afterthought. You scroll past Luna, Stella, and Aurora for three screens before…
Before any human set foot on the Moon, seven robots had to prove it wouldn’t swallow them. That was the…
“Types of moons” is one of those searches that means three completely different things depending on who’s typing it. Some…
About a third of the planets we’ve found orbiting other stars don’t exist in our solar system at all. They’re…
Most lists of Colorado observatories just dump seven research facilities into a table and call it a day. Useful if…
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