Paris Hilton is reportedly preparing to go into space, but is afraid she might get caught in a time warp, Reuters is reporting.

The socialite turned reality star is afraid that when she takes her journey to the final frontier, she might not return for 10,000 years.

“I’m very scared about it,” Hilton said. “What if I don’t come back? With the whole light years thing, what if I come back 10,000 years later, and everyone I know is dead? I’ll be like, ‘Great. Now I have to start all over.’

According to Reuters, more than 150 people have signed up to take the flight on Richard Branson’s first-ever commercial space flight, Virgin Galactic.

Guests are required to pay a deposit of $200,000 to reserve their seats, Reuters said. Several celebrities are reportedly hoping to board the plane, including William Shatner, Moby and Sigourney Weaver.

Click here to read the full report from Reuters.