Marvel Chronology Project

the Nullans from the planet Nulla – all or most killed by Thanos
Thanos

Thax – an alien working for the Collector – killed by Nebula
Vog – an alien working for the Collector – killed by Nebula
Nebula (previously claimed to be Thanos’ granddaughter)
Ship – Nebula’s pirate ship (autopilot-controlled)
Starfox (Eros of Titan)
Champion of the Universe (Tryco Slatterus)

scientists working at a research facility on the moon Gilgrath (none named)
Thanos
some of Thanos’ men (none named)
Mentor

Titan
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Starfox
Nebula
Champion
Thane

Gilgrath
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Mentor (killed by Thanos?)
Thanos
Thanos’ men (disabled or killed)
Shi’ar Imperial Guard (Fang, Flashfire, Impulse, Smasher [Izzy Kane], Starbolt)
whoever else is aboard the Shi’ar Imperial Guard starship – BTS

Note: Character watches for issues #3-9 have already been done by Jason Doty.