The interdimensional hypothesis (IDH or IH), is an idea advanced by Ufologists such as Jacques Vallee that says unidentified flying objects (UFOs) and related events involve visitations from other "realities" or "dimensions" that coexist separately alongside our own. It is an alternative to the extraterrestrial hypothesis (ETH).
there is evidence to support it
A: It's impossible to say

Dan Deacon (born August 28, 1981) is an American composer and electronic musician based in Baltimore, Maryland. Since 2003, Deacon has released eight albums under several different labels. Deacon is renowned for his live shows, where large-scale audience participation and interaction is often a major element of the performance. Godson of Paul J Fowler.
Dan Deacon is a slow man
A: It's impossible to say

"Aster" (M915) is a Tripartite-class minehunter of the Belgian Naval Component, launched on 16 December 1985 at the Mercantile-Belyard shipyard in Rupelmonde and christened by Queen Paola of Belgium. The patronage of "Aster" was accepted by the city of Blankenberge. "Aster" was the first of the Belgian Tripartite-class minehunters.
Aster is a Belgian Navy ship designed to find mines but was unsuccessful in every finding a mine.
A:
It's impossible to say