Returning from space, the Starbed zeros in on its target - there in the Bay Area.
Closer...
There's our house - bottom middle.
Elena beckons us inside to see the Starbed.
The girls discover the Starbed - and everything around them gets hazy as they begin to travel backwards through time.
Here the girls depart on their journey. Our house is to the immediate left of the bed, in the little cul de sac.