
One full "day" on the moon is two weeks of light followed by approximately two weeks of darkness (in Earth time). Nuclear energy, referred to as fission surface power, or FSP, in the directive, is a "sustainable" and "high-powered" energy source that can survive through the lunar night and be deployed on other celestial bodies, like Mars, according to Duffy.
---
Subscribe to ABC News on YouTube:
ABC News is your daily source of breaking national and world news, exclusive interviews and 24/7 live streaming coverage.
Download the ABC News app for the latest headlines and alerts:
Watch 24/7 coverage of breaking news and live events on ABC News Live:
Watch full episodes of World News Tonight with David Muir here:
Read ABC News reports online:
ABC News is the home to the #1 evening newscast “World News Tonight with David Muir," “Good Morning America,” “20/20,” “Nightline,” “This Week” with George Stephanopoulos, “ABC News Live Prime” with Linsey Davis, plus the daily news podcast “Start Here.”
Connect with ABC News on social media:
Facebook:
Instagram:
TikTok:
X:
Threads:
WhatsApp:
LinkedIn: