Here is my 100% Achievement Guide for Deliver us The moon!
This is story related and cannot be missed.
This is for linking the two towers together halfway through chapter 5 (Reinhold Crater)
Below is a list of all Missable collectibles and achievements for Chapter 5 incase you need them.
Chapter 5 (Reinhold Crater) Start - 1:37:55
SCAN - Sarah's Journey 4/5 (Worn Astronaut Suit) - 1:39:30
Achievement 21 (Part 1) - Goodbye Old Friend (Start) - 1:40:30
SCAN - Abandonment 4/7 (Tea Party) - 1:42:10
COLLECTABLE - Moonman Comic 5 - 1:42:20
HOLOGRAM - Abandonment 5/7 (Out Of The Blue) - 1:42:35
SCAN - The Malfunction 4/4 (Edgar's Hunch) - 1:43:40
HOLOGRAM - Abandonment 6/7 (One Flew) - 1:43:45
HOLOGRAM - Abandonment 7/7 (Into The Dark) - 1:46:40
Achievement 21 (Part 2) - Goodbye Old Friend - (Start of this section) 1:48:40 (Finish) - 1:57:20
Achievement 22 - A Light In The Dark - 1:56:35
HOLOGRAM - Sarah's Journey 5/5 (A Sliver Of Hope) - 1:59:15
Achievement 23 - Environmental Analysis Part 3 - 2:01:10
Achievement 24 - Once Upon A Time In The Void - 2:01:20
Hope This Helps!