Take the Wormhole on the left....

[Debi]

New Paper Claims That Yes, You Could Climb Through a Wormhole to a Distant Galaxy

A new theory posits that, actually, wormholes can remain stable enough for particles to enter it and leave through the other side.

futurism.com

 

[Lynne]

This topic is fascinating but way above my thinking capacity. It would explain how aliens or inter-dimensional beings can get here.