space

Space exploration and celestial bodies

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• 2 views

05/24/2026, 10:38 AM

Society Lunar Advertising: Legal and Technical Considerations

Exploring the technical feasibility and legal prohibitions of using high-powered lasers for lunar advertising under international space law.

#astronomy
#ethics
#law
#space
#technology

4 answers• 3 views

04/23/2026, 01:46 PM