Collects Avengers #24-28.

In the wake of the Infinity event, Captain America and Iron Man plan for the next version of the Avengers. But they soon discover that a runaway planet is on a collision course with Earth! Can a visitor from the future help save the day? We've been good up till now, but - this issue, an Avenger dies! Then: it worked for the X-Men. Would we be so crass as to do it again? Yes, yes we would! It's a blast from the past as Marvel introduces the All-New Avengers! But as the Science War overtakes the world(s), what is the secret behind this time-tossed team? When the answers are revealed, you'll wish they remained hidden! The collision of the Avengers and the New Avengers is imminent!