Concerning Timelines
How does one, personally, understand the chronology of the Marvel Univese, unless we are explicitly told?
With the likes of Spiderman and Wolverine, for example. Those characters who appear in multiple titles, in multiple places at multiple times.
How do we know what happens when? Obviously Spiderman can't be doing two things at once.
With the likes of Wolverine, he can't be in space with the Astonishing X-Men and in four other books simultaneously on Earth...
What happens when?