In Space, No One Can Hear You Do This, Per Alien
Puzzle 4 of Reach New Heights Pack
Question is: In Space, No One Can Hear You Do This, Per Alien
and the answer is: SCREAM
Word Meaning:
SCREAM — A loud, emphatic, exclamation of extreme emotion, especially horror, fear, excitement, or anger; it may comprise a word or a sustained, high-pitched vowel sound.
Definitions from Wiktionary.