Astronomy Facts
The solar system and what lies past it, cited to the missions that went out and looked.
50 cryptograms, each one a fact written for this site rather than a sentence taken from a book. Cited to NASA and RSC.
Sources
SourceFacts
- NASA49
- RSC1
How hard they are
10 easy, 29 medium and 11 hard, graded by the model described in our guide to solving cryptograms.
They average 73.1 letters over 19 distinct ones, with 4 letters appearing exactly once.
TierCryptogramsPlay
Every one of them
Each has a page of its own naming its source, and its answer on a separate page so you will not run into it by accident.
Source
- RSChard, 72 letters
- NASAhard, 74 letters
- NASAmedium, 75 letters
- NASAmedium, 76 letters
- NASAmedium, 75 letters
- NASAmedium, 73 letters
- NASAmedium, 71 letters
- NASAmedium, 77 letters
- NASAmedium, 74 letters
- NASAeasy, 71 letters
- NASAmedium, 74 letters
- NASAhard, 74 letters
- NASAmedium, 72 letters
- NASAhard, 76 letters
- NASAmedium, 73 letters
- NASAhard, 75 letters
- NASAhard, 77 letters
- NASAeasy, 72 letters
- NASAeasy, 75 letters
- NASAeasy, 73 letters
- NASAmedium, 79 letters
- NASAhard, 76 letters
- NASAmedium, 77 letters
- NASAmedium, 70 letters
- NASAmedium, 71 letters
- NASAeasy, 69 letters
- NASAmedium, 74 letters
- NASAmedium, 74 letters
- NASAmedium, 76 letters
- NASAmedium, 72 letters
- NASAeasy, 71 letters
- NASAmedium, 73 letters
- NASAmedium, 68 letters
- NASAeasy, 90 letters
- NASAmedium, 69 letters
- NASAeasy, 67 letters
- NASA · Imagine the Universeeasy, 69 letters
- NASA · Imagine the Universeeasy, 70 letters
- NASA · Imagine the Universemedium, 72 letters
- NASAmedium, 71 letters
- NASAhard, 75 letters
- NASAmedium, 74 letters
- NASAhard, 67 letters
- NASAhard, 76 letters
- NASAmedium, 71 letters
- NASAmedium, 68 letters
- NASAmedium, 71 letters
- NASAmedium, 67 letters
- NASA · Imagine the Universehard, 76 letters
- NASAmedium, 74 letters
Other fact collections
CollectionCryptograms