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21st Century Tech Blog
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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
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April 11, 2025
Environment
Satellites Are Tracking Animals Using Satellite Imagery
lenrosen4
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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
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February 12, 2025
Nations
The Wrong Message Clouds SpaceX-NASA’s Latest Achievement
lenrosen4
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June 2, 2020
0
Space
Elon Musk’s Vision for a City on Mars Led to Today’s SpaceX’s Human Mission to the International Space Station
lenrosen4
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May 27, 2020
0
Nations
The United States Sets Out Accords for Lunar Exploration
lenrosen4
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May 16, 2020
0
Environment
Mars is Wetter Than We Thought For Those Wanting to Escape Earth in Search of a New Home
lenrosen4
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May 13, 2020
0
Politics and Technology
NASA Talks with Tom Cruise About an Action Adventure Movie to be Shot on the ISS
lenrosen4
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May 7, 2020
0
Space
NASA and Boeing Going in Different Directions in the Artemis Program
lenrosen4
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May 4, 2020
0
Environment
Is All Biology Built Around the Same Interstellar Molecular Construct?
lenrosen4
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April 25, 2020
0
Environment
Keeping Us Distracted From Life Here on Earth: NASA’s Aquatic Robot BRUIE Destined to Explore Oceans of the Outer Solar System
lenrosen4
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April 4, 2020
0
Environment
This is on a Need to Know Basis: 70 Million Years Ago the Year Was 372 Days Long
lenrosen4
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April 3, 2020
0
Nations
Yesterday was the Last Day to Apply to Go to the Moon
lenrosen4
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April 1, 2020
0
Gadgets
Mars is Still on NASA’s Menu in 2020 with News That the First Martian Helicopter Will Soon be Flying There
lenrosen4
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April 1, 2020
0
Robots & Robotics
A Grand Tour Moment May Allow a Revisit to Uranus and Neptune
lenrosen4
-
March 5, 2020
0
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A Planet 120 Light-Years From Earth May Have Life
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