Sypherr453
Sypherr453 t1_j1pag1k wrote
Reply to comment by Realistic_Ad8138 in Do Oort clouds of other star systems ever “intersect?” by 8005T34
I'm sure they've impacted. They wouldn't form a stable system with two separate oort clouds. If two stars orbit, it would create one oort cloud far from the two stars
Sypherr453 t1_j1p9tp7 wrote
Do you mean two stars' oort clouds intersecting? They could be colliding and intersect that way, but they wouldn't orbit each other and have separate intersecting clouds. In general, star systems are extremely far from each other and wouldn't mix
Sypherr453 t1_j2dz31l wrote
Reply to What if time is only going forward because space is expanding? by Awesomazius
We already know that's not the cause. Time is the same no matter which way you travel through the universe. Time is changed by the speed that you travel through space.