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billslugg's latest activity
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billslugg
replied to the thread
SETI tests new alien-hunting strategy, but TRAPPIST-1 planets remain silent
.
Planets from far away would first see that Earth had fluorocarbons in its atmosphere, thus would know intelligent life existed here...
Oct 20, 2024
billslugg
reacted to
Stephen Cohen's post
in the thread
4 futuristic space technologies — and when they might happen
with
Like
.
The paper I recommended is peer reviewed and analyzes the motion you claim to be interested in. It includes equatorial results (as...
Oct 18, 2024
billslugg
replied to the thread
SETI tests new alien-hunting strategy, but TRAPPIST-1 planets remain silent
.
We are not, on a large scale, actively trying to communicate with extra terrestrial civilizations, however our military radars are doing...
Oct 18, 2024
billslugg
replied to the thread
Question
when and how would the galaxy die
.
Roger Penrose, the astrophysicist, said around 10^100 years all the protons will have decayed and there will be no more particles in the...
Oct 18, 2024
billslugg
replied to the thread
so planet 9 is it really a planet
.
Sorry, can't make sense of it.
Oct 18, 2024
billslugg
replied to the thread
Massive galaxy with no dark matter is a cosmic puzzle
.
Sorry, you just went over my head. I'll have to bow out on this one.
Oct 18, 2024
billslugg
replied to the thread
Massive galaxy with no dark matter is a cosmic puzzle
.
"...can't gravity and electromagnetism also lock electrons so they can't give off photons?" - jhixon No, "locking" can only occur to an...
Oct 18, 2024
billslugg
replied to the thread
Question
Space travel
.
Yes, hydrogen is the most abundant thing out there. Fusing it to make higher Z elements is possible but we havn't figured out how to do...
Oct 18, 2024
billslugg
replied to the thread
Massive galaxy with no dark matter is a cosmic puzzle
.
I did some editing while you were replying but I will restate: The "dark state" of electrons in a solid lattice is a different thing...
Oct 18, 2024
billslugg
replied to the thread
Massive galaxy with no dark matter is a cosmic puzzle
.
"So Scientists from the United States, Canada, England and Korea (from four separate countries working together) say that dark matter is...
Oct 18, 2024
billslugg
replied to the thread
Massive galaxy with no dark matter is a cosmic puzzle
.
From the MSN article referenced above: "Dark electrons are what make up dark matter. " If one takes this "dark matter" to be the same...
Oct 18, 2024
billslugg
reacted to
24launch's post
in the thread
Comet Tsuchinshan-ATLAS is still visible in the night sky, but not for long
with
Like
.
I was lucky to catch it in the evening sky on Sunday the 13th, just after sunset. It's been dimming crazy fast each night since and the...
Oct 17, 2024
billslugg
reacted to
DrRaviSharma's post
in the thread
US and China will need to discuss moon mission plans, NASA chief predicts
with
Like
.
Bill Nelson must have received congressional ok implicitly But we must not start from a position of weakness Verifiable and openly...
Oct 17, 2024
billslugg
replied to the thread
Quantum Mechanics: Entanglement
.
Yes, you are correct! But they don't like amendments. In fact, they can require an act of Congress, and in any event three fourths of...
Oct 17, 2024
billslugg
replied to the thread
These 'failed stars' orbit so closely it took 29 years to tell they were a pair
.
Thank you! Glad to hear it.
Oct 17, 2024
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