U.S. satellite (3 letters) — Crossword Helper

Enter a clue or pattern or both:

The Clue

U.S. satellite (3 letter answer)

The Answer

OGO

Tags

abbr explorer observatory ogo relative satellite scientific sky space us

Notes

The answer OGO is rarely seen, appearing only about once every 1100 puzzles.

Related Clues

Relative of Explorer
Sky observatory: Abbr.
U.S. space observatory
U.S. scientific satellite of the 60's