Thirty-five years ago, the Hubble Space Telescope was launched into orbit. It's been sending back galactic data and images ever since.

The former publicist, who shares sons Alexander and James with the Pretty Woman star, took her 164,000 followers inside the lavish space ... birthday bash. She looked happier than ever testing out ...

What do you get the girl who just spent 11 minutes in space? A $7,000 Judith Lieber ... of an Unidentified Flying Object, writing: "Out of this world." Now sold out, the purse retails for $ ...

She looked happier than ever testing out the party ... years living in my world, so it is only fair that I give her at least another six living in hers." The space-themed birthday comes just ...