Johnny W.
Yelp
I've been riding Space Mountain since the 1980's at the original Disneyland in CA, and it has seen many changes & additions over the decades.
The attraction in Paris is very different; as it's the only Space Mountain to feature inversions, a launch, a section of track that exits and re-enters the interior, and a synchronized on-Board audio track. The newest renovation to the ride implements a Star Wars theme to celebrate the resort's 25th Anniversary back in May 7th, 2017. "Hyperspace Mountain" in Hong Kong & Paris are the only ones that currently exist in the Disney theme parks.
I rode Hyperspace Mountain in Anaheim back in 2015, and the effects didn't work too well. For the one in Paris, it works so much better! It's a major improvement, as the video screens, music and laser effects works very well. I hope this version will stay for awhile, as this is currently my favorite version of Space Mountain.