Sono uchuuhikooshiwa [[uchuude mottomo mitsudoga takai wakuseiga meno maeni chikazuitekita]no]no hyoomen]o kansatsushita
that astronaut-TOP universe-in most density-NOM high planet-NOM eye-GEN before-DAT get.closer-NL-GEN surface-ACC observe-PAST
The densest planet in the universe was coming before an astronaut and the astronaut observed its surface.