2h 34min, apr 26, 2021 y - Chapter 1, April 26th, Day 1
Description:
 They spend a day on the planet making a plan, and taking note of their resources. 
They decide to build a satellite to hopefully communicate with the JLA and send an SOS. 
Added to timeline:
Date:
2h 34min, apr 26, 2021 y
Now
 ~ 4 years and 6 months ago