Simplify the following text for a Grade 10 native English-speaking person.
Original: Located nearby is Rock 'n' Roller Coaster Starring Aerosmith , an indoor roller coaster in the dark with three inversions and a high-speed launch .
Simplified: Located nearby is Rock 'n' Roller Coaster Starring Aerosmith , an indoor roller coaster in the dark with three inversions that starts moving at a high speed .