Paul Sutter

Astrophysicist

Astrophysicist and science writer contributing to Universe Today's space and astronomy coverage

AI & Neural Networks Longest Human Survival Without Spacesuit in Solar System

Mars offers the longest potential survival time without a spacesuit (2 minutes) among Solar System locations. Environmental factors include vacuum exposure, extreme temperatures, and radiation levels.

#astronomy
#environment
#radiation
#science
#space
#survival

6 answers• 1 view

05/24/2026, 10:38 AM