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By Philosopher Michael Alan Prestwood

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PRACTICE
Categories:
Science
FAQ
Did a Canadian discover the Big Bang’s afterglow 25 years early?
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Scientific Discovery
08 Aug 2026
(Updated 2 months ago)
Science
FAQ
Can anything travel faster than light?
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Universal Speed Limit
09 Sep 2026
(Updated 1 month ago)
History
FAQ
What is the history behind quantum mechanics?
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Epistemology
04 Apr 2026
(Updated 6 months ago)
Science
FAQ
Did Copernicus prove that Earth moves around the Sun?
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Copernicus
07 Jul 2026
(Updated 3 months ago)
Science
FAQ
Did Fred Hoyle coin the term Big Bang as an insult?
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Big Bang
06 Jun 2026
(Updated 4 months ago)
Science
FAQ
Trivia: Did Einstein or Galileo discover the Relativity Principle?
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Relativity
08 Aug 2026
(Updated 2 months ago)
Science
FAQ
Why hasn’t Voyager been damaged by space dust?
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Space
01 Jan 2026
(Updated 9 months ago)
Science
FAQ
Will the night sky have stars nearly forever?
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The Expanding Universe
01 Jan 2026
(Updated 9 months ago)
Critical Thinking
FAQ
Does the Fermi paradox lack good thinking?
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The Fermi Paradox.
07 Jul 2026
(Updated 3 months ago)
Science
FAQ
Is the Fermi Paradox still relevant?
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Fermi Paradox
07 Jul 2026
(Updated 3 months ago)
Philosophy
Article
The Fermi Paradox is Too Anthropocentric
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Fermi Paradox
07 Jul 2026
(Updated 3 months ago)
Science
FAQ
What’s the minimum change needed to breathe air on Mars?
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Terraforming Mars
08 Aug 2026
(Updated 2 months ago)
Science
FAQ
When did we discover stars are mostly made of hydrogen and helium?
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The Stuff of Stars
02 Feb 2026
(Updated 8 months ago)
Science
FAQ
How far away is Voyager 1?
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Solar System
01 Jan 2026
(Updated 9 months ago)
Science
FAQ
Is the Big Bang singularity scientific or philosophical?
  • Philosophers: "It’s all speculation."
  • Scientists: "We’re working on it!"
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Big Bang Singularity
07 Jul 2026
(Updated 3 months ago)
Science
FAQ
Can humans breathe the air of other planets?
  • Our lungs evolved to our environment, but maybe...
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03 Mar 2026
(Updated 7 months ago)
Science
FAQ
How many more Pluto-like dwarf planets are in our solar system?
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Definitions
01 Jan 2026
(Updated 9 months ago)
Science
FAQ
Does time travel exist?
  • Our understanding of physics says "no."
  • You must continue to move forward in time.
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Time
07 Jul 2026
(Updated 3 months ago)
Science
FAQ
Trivia: How many moons does the solar system have: less than or more than 200?
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12 Dec 2025
(Updated 11 months ago)
Science
FAQ
How many planets does our solar system have: 8, 9, or 13?
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Astronomy
07 Jul 2026
(Updated 3 months ago)
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