NASA's Top 5 Technical Challenges Countdown: #1: Survive the Lunar Night
NASA's Top 5 Technical Challenges Countdown: #4: Improved Navigation
NASA's Top 5 Technical Challenges Countdown: #3: Better Computers
NASA's Top 5 Technical Challenges Countdown: #2: More Power
NASA's Top 5 Technical Challenges Countdown: #5: High-Powered Robotics
Space Mining’s Best Prospect Is VC Money, Not Asteroid Gold - Despite entrepreneurs’ hopes, the technical challenges and huge costs mean no one will be retrieving ore from the heavens anytime soon.
