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billslugg's latest activity
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billslugg
replied to the thread
Question
Why We Haven’t Met Any Aliens Yet?
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Extraterrestrial visitors are more properly defined in federal law as "inadmissable aliens" since they are not US nationals and are not...
Aug 13, 2024
billslugg
reacted to
COLGeek's post
in the thread
Airplane contrails are a tricky, and surprising, contributor to global warming
with
Like
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Not surprising at all. Post 9/11, when aircraft were grounded/severely limited, there were noticeable/measurable changes tracked then.
Aug 13, 2024
billslugg
reacted to
COLGeek's post
in the thread
Introduce yourself! (And show us your swag)
with
Like
.
Welcome to Space!
Aug 12, 2024
billslugg
reacted to
Jesca55's post
in the thread
Introduce yourself! (And show us your swag)
with
Like
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Hi all I am from Porto, Portugal. Interested in space exploration in general, SpaceX and space technology in detail. Mars as the next...
Aug 12, 2024
billslugg
replied to the thread
From a drop of water....
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Heisenberg Uncertainty Principle does not get the respect it deserves. One tiny principle explains so much. Mainly that the world is...
Aug 11, 2024
billslugg
replied to the thread
Monetizing Space
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Asteroid mining would be mega expensive to set up but might have some big advantages. What they could do is separate out only the most...
Aug 11, 2024
billslugg
replied to the thread
From a drop of water....
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I am simply summarizing what Earthly scientists are holding up as the "standard explanation". It has not been vetted by the Cosmic...
Aug 11, 2024
billslugg
replied to the thread
From a drop of water....
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The assumption here is that all of the starlight is caught by solar cells. As always, nothing is 100% efficient, so the back sides of...
Aug 11, 2024
billslugg
reacted to
Curious Citizen's post
in the thread
Instead of using SpaceX rocket to crash the ISS back to earth, why not move it to the moon and soft land it.
with
Like
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The ISS is not rated for deep space.
Aug 10, 2024
billslugg
reacted to
Helio's post
in the thread
Question
Earth Moon Origin
with
Like
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An excellent book on this topic is “When the Earth had Two Moons”. The strong evidence showing a close match between Earth's outer...
Aug 10, 2024
billslugg
replied to the thread
Question
Earth Moon Origin
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Iron might condense first but only as dust. It would not form large pieces in space, given that it is condensing out of a gas containing...
Aug 10, 2024
billslugg
replied to the thread
Question
Earth Moon Origin
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If the Earth and the Moon formed at the same time from the same disc they would have the same elements. Differentiation does not occur...
Aug 9, 2024
billslugg
replied to the thread
World's oldest calendar' discovered carved into ancient monument
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"Additionally, two enclosures (labeled C and D in the study) are made up of 11 T-shaped pillars. When interpreted alongside other...
Aug 8, 2024
billslugg
reacted to
COLGeek's post
in the thread
James Webb Space Telescope finds a shock near supermassive black hole (image)
with
Like
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And why that is not the source for real science, or much of anything else for that matter. News flash! Everything on the Interwebs...
Aug 7, 2024
billslugg
replied to the thread
Watch a colossal X-class solar flare erupt from Earth-facing sunspot (video)
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Yes, the forces and power involved are way outside our comprehension scale. This is plasma physics, do not go there unless you want to...
Aug 7, 2024
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