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21st Century Tech Blog
Science, Technology and the Future
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Space
A Planet 120 Light-Years From Earth May Have Life
lenrosen4
-
April 19, 2025
Material Science
Are Heat Shields The Key to Unlocking a Future Space Economy?
lenrosen4
-
April 11, 2025
Environment
Satellites Are Tracking Animals Using Satellite Imagery
lenrosen4
-
April 9, 2025
Manufacturing
Space Manufacturing Is About To Get Real
lenrosen4
-
March 6, 2025
Scientific Theory
Asteroid Bennu Samples Reveal Abundant Signs-of-Life Molecules
lenrosen4
-
February 12, 2025
Artificial Intelligence
NASA Begins a Made-in-Space Initiative That Will Change Our Future in Space Dramatically
lenrosen4
-
July 16, 2019
0
Robots & Robotics
Evidence from the Voyagers and New Horizon Points to a Wall of Hydrogen Surrounding the Solar System
lenrosen4
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July 13, 2019
0
Artificial Intelligence
Bee+ Could Be The Way of the Future for Pollinating Plants Grown on the Moon and Mars
lenrosen4
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May 28, 2019
0
Environment
Will Weather Satellites Be Competing with 5G Network Spectrum Wavelengths?
lenrosen4
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May 25, 2019
0
Nations
NASA and Its Commercial Partners Plan for a 2024 Moon Landing
lenrosen4
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May 18, 2019
0
Industrial Technology
If NASA Has Its Way Your Martian Home Away from Home Will Look Like a Big Urn
lenrosen4
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May 11, 2019
0
Energy/Industry
Blue Origin Offers Its Technology for a Return to the Moon
lenrosen4
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May 10, 2019
0
Computers
Gizmos & Gadgets: NASA Has Different Ideas About What Constitutes a Robot and it is Soft
lenrosen4
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May 8, 2019
0
Artificial Intelligence
Gizmos & Gadgets: Astrobees Soon to Fly on the International Space Station
lenrosen4
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May 4, 2019
0
Military
Practicing for Asteroid Strikes
lenrosen4
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May 2, 2019
0
Artificial Intelligence
Gizmos & Gadgets: Robots That Repair Satellites May Soon Become a Reality
lenrosen4
-
April 27, 2019
0
Biomedicine
New Study Shows Humans Can Survive Better Than We Thought in Long-Duration Spaceflight
lenrosen4
-
April 12, 2019
0
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A Planet 120 Light-Years From Earth May Have Life
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