re: #651 aussiemagpie
If we worried about everything around us we’d be next to useless and on medications while hiding under the bed :-)
And I’ve just read the link about the Milky Way heading on a collision course with the Andromeda galaxy……
Of course, since Andromeda is a around 2.9 million light years away, and nothing can exceed the speed of light, I wouldn’t panic for a while.