- Script
- ?
- Pencils
- ?
- Inks
- ?
- Letters
- ?
- Editing
- Julius Schwartz ? (original editor)
- Job Number
- S-813
- First Line of Dialogue or Text
- To name individually every one of the 100 billion stars...
- Genre
- non-fiction; maths & science
- Reprints
Other printings of this story include: DC Special (DC, 1968 series) #13 (July-August 1971).