Planet Nine Phone Cases - iPhone and Android
Description: A funny retro astronomy design featuring an astronaut surrounded by all nine planets and the nostalgic quote “I Knew All Nine.” Perfect for astronomy lovers, science teachers, space enthusiasts, and anyone who remembers when Pluto was still considered the ninth planet.
Mens I Knew All Nine Funny Astronaut Space Nostalgia Gift Phone Case
by ScienceCorner
$17 $23
Description: A funny retro astronomy design featuring an astronaut surrounded by all nine planets and the nostalgic quote “I Knew All Nine.” Perfect for astronomy lovers, science teachers, space enthusiasts, and anyone who remembers when Pluto was still considered the ninth planet.
Mens I Knew All Nine Funny Astronaut Space Nostalgia Gift Phone Case
by ScienceCorner
$17 $23
Back In My Day We Had Nine Planet Astronomy Stargazing Phone Case
by woman shop
$17 $23
Bajor Prophet Celestial Temple Sunset Star Trek Phone Case
by The Dark Matter Art
$17 $23
Description: Show off your love for space nostalgia and astronomy humor with this vintage science graphic. This illustration displays a lineup of nine celestial bodies including Pluto positioned below arched retro typography reading "Back In My Day We Had 9 Planets". Perfect for astronomers, science teachers, stargazers, geeks, and pluto supporters. Great present for birthdays, science fairs, stargazing trips, or casual everyday wear.
Back In My Day We Had 9 Planets Funny Pluto Astronomy Retro Space Geek Phone Case
by PhotoSphere
$17 $23