First US Piloted Spaceflight Program

This page is the CodyCross answer for the clue below from Fruits and Vegetables, Group 1912, Puzzle 4 (Chayote and Cherimoya).

Question is: First US Piloted Spaceflight Program

and the answer is: MERCURY

Word Meaning:

MERCURY — (uncountable) Senses relating to the metal.

Definitions from Wiktionary.

First US Piloted Spaceflight Program - Fruits and Vegetables CodyCross Answers | CodyCross Solutions