All evidence seems to suggest so. My understanding is that you are not only pulled out of your universe, but you're pulled out of a fixed point, so when and if you return, it's to the exact moment you left. Some people even return to their home universe, progress further in their personal timeline, and are pulled back again.

[Lydia provides the welcome center coordinates.]

I've never heard of your planet before, but there are other aliens here...well, I guess seeing as this isn't Earth, we're all technically aliens.