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21st Century Tech Blog
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Space
12,597 Satellites Orbited Earth At The End Of 2023 – Now There Are Far More
lenrosen4
-
May 2, 2024
Business/Government
Explain to Me Why Space Agencies Keep Building Non-Reusable Rocket Technology
lenrosen4
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April 30, 2024
Space
A Critical Next Step In The Artemis Program Is Dependent On SpaceX
lenrosen4
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April 28, 2024
Scientific Theory
When It Comes To Hunting For Life on Exoplanets Purple May Be The New Green
lenrosen4
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April 20, 2024
Space
High Speed Internet Coming to Space
lenrosen4
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April 19, 2024
Energy/Industry
Two UK Universities Collaborate on Space-Based Solar Aimed at Powering the Planet
lenrosen4
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October 31, 2023
1
Artificial Intelligence
Using AI to Find ET
lenrosen4
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October 5, 2023
0
Nuclear
Nuclear Power is the Way to Go for Humans In Space and What’s Needed to Get Us There
lenrosen4
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September 25, 2023
0
Space
OSIRIS REx Returns Its Asteroid Sample to Earth
lenrosen4
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September 24, 2023
0
Space
Are The Humans Who Have Evolved On Earth Going to be the Ones to Inhabit Mars, the Moon, and Deep Space?
lenrosen4
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September 22, 2023
0
Space
An Exoplanet Super Earth Appears to Exhibit Carbon-based Molecules Based on the James Webb Telescope’s Observations
lenrosen4
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September 18, 2023
0
Military
When it Comes to UFOs NASA States It is in an Excellent Position to Help
lenrosen4
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September 15, 2023
0
Business/Government
NASA Continues to Cling to Its Unaffordable Moon Rocket
lenrosen4
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September 8, 2023
0
Space
Juxtapose Two Events: Russia’s Failed Moon Mission with India’s Successful One and What it May Mean
lenrosen4
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August 25, 2023
0
Space
Latest Martian Colony Viability Studies Points to “Bounce-Back” Success at the Number 22
lenrosen4
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August 24, 2023
0
Nuclear
Nuclear-Powered Rockets Are One Step Closer to Reality
lenrosen4
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August 10, 2023
1
Energy/Industry
Space Solar Power Feasibility Demonstrated by Caltech-Launched Satellite
lenrosen4
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August 9, 2023
1
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12,597 Satellites Orbited Earth At The End Of 2023 – Now There Are Far More
May 2, 2024
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Did You Know We Come From A Long Line of Bilaterians?
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