FAQs

1. Why is nuclear power preferred over solar power on the Moon ?

Because the Moon experiences 14-day-long nights, making solar unreliable and requiring massive batteries. Nuclear

provides constant power.

2. What is NASA’s Lunar Fission Surface Power Project ?

A U.S. initiative to deploy a small fission reactor on the Moon by early 2030s to support Artemis base operations.

3. Are nuclear reactors allowed in space under international law ?

Yes. The Outer Space Treaty bans nuclear weapons but permits peaceful nuclear power systems like reactors or RTGs.

4. What are the major risks of nuclear power in space ?

Radioactive contamination, unsafe testing, territorial disputes from “safety zones,” and potential geopolitical

conflict.

5. How can nuclear propulsion help Mars missions ?

NTP and NEP systems can cut travel time, improve safety, and allow heavier cargo missions.