Both Uses of

Apollo
in
Jane Eyre

He thought himself her idol, ugly as he was: he believed, as he said, that she preferred his "taille d'athlete" to the elegance of the Apollo Belvidere.†
p. 165.4

Apollo = the United States space program to place a person on the moon

Your words have delineated very prettily a graceful Apollo: he is present to your imagination, — tall, fair, blue-eyed, and with a Grecian profile.†
p. 509.3 *

Definitions:

(1) (Apollo in mythology)
Greek and Roman mythology: god of sunlight, music, poetry, prophecy, and healing
(2) (Apollo US space program)
US space program to place a person on the moon
Three missions are especially remembered:
- Apollo 1 -- 3 men killed by fire (1967)
- Apollo 11 -- first manned mission to land on the Moon (1969)
- Apollo 13 -- called a "successful failure" because it safely returned to earth after being crippled by an explosion (1970)