‘Constellation’ star James D’Arcy on his ‘Oppenheimer’ Oscar hopes — and ‘telepathic’ co-star

He’s going from the atomic bomb to an outer space thriller.   “Oppenheimer” actor James D’Arcy co-stars in “Constellation” (Apple TV+), which follows an astronaut who returns home from space — only to find her reality seemingly changed.  “I found it a really unique piece of writing,” D’Arcy, 48, told The Post.  “It seems to me...