First Satellite Sent Into Earth's Orbit, __ 1

This page is the CodyCross answer for the clue below from Street Fair, Group 1303, Puzzle 3 (Sugary Snacks).

Question is: First Satellite Sent Into Earth's Orbit, __ 1

and the answer is: SPUTNIK

Word Meaning:

SPUTNIK — (historical) Any of a series of Soviet robotic space satellites, especially the first one in 1957.

Definitions from Wiktionary.

First satellite sent into Earth's orbit, __ 1 — CodyCross Answer | CodyCross Solutions