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Unclear Engineer's latest activity
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U
Unclear Engineer
replied to the thread
Just a fraction of the hydrogen hidden beneath Earth's surface could power Earth for 200 years, scientists find [clone]
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The title of this article seems totally disconnected from the article text. Working with the actual text, the article is really about...
Jan 1, 2025
U
Unclear Engineer
replied to the thread
NASA's Orion crew capsule had heat shield issues during Artemis 1 − an aerospace expert weighs in (op-ed)
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For a heat shield test, yes, Orion does need to be loaded to its maximum mass limit. The amount of energy that needs to be removed...
Jan 1, 2025
U
Unclear Engineer
replied to the thread
NASA's Orion crew capsule had heat shield issues during Artemis 1 − an aerospace expert weighs in (op-ed)
.
George, It is not just a matter of launching the Orion capsule into orbit. The test would need to accelerate the Orion capsule to much...
Jan 1, 2025
U
Unclear Engineer
replied to the thread
Ambitious climate action is more urgent than ever:' 3 Climate records broken in 2024
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The statement "The obstacles are not physical. They're not technological — they're entirely political at this point." misses the point...
Dec 31, 2024
U
Unclear Engineer
replied to the thread
NASA's Orion crew capsule had heat shield issues during Artemis 1 − an aerospace expert weighs in (op-ed)
.
So, NASA is going to do an untested re-entry profile with humans aboard for Artemis II and then use an untested new manufacturing...
Dec 31, 2024
U
Unclear Engineer
replied to the thread
Aurora alert: Powerful geomagnetic storm could spark northern lights as far south as Illinois tonight and tomorrow
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So, how high are auroras actually formed? From https://www.swpc.noaa.gov/content/aurora-tutorial "The figure below shows a typical...
Dec 31, 2024
U
Unclear Engineer
reacted to
thoth's post
in the thread
Watch India launch 2 satellites on a space docking test flight on Dec. 30 (video)
with
Like
.
As someone wise said " a journey of a thousand miles begins with one step." When JFK talked about putting a man on the moon, it might...
Dec 31, 2024
U
Unclear Engineer
replied to the thread
What has to happen in 2025 to move the UAP story forward?
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That is not a credible excuse. It is not my job to prove to you that you should prove your ridiculous assertions to me. If you have...
Dec 30, 2024
U
Unclear Engineer
replied to the thread
What has to happen in 2025 to move the UAP story forward?
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Show us you evidence if you want us to believe you. Claims without evidence are usually frauds. So far as I can tell, we are the only...
Dec 30, 2024
U
Unclear Engineer
replied to the thread
Blue Origin hot fires New Glenn rocket for first time and scores FAA license for test launch
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There is a lot of hype and argument about whether the initial launch will occur before the end of the year. But, that is just not...
Dec 30, 2024
U
Unclear Engineer
replied to the thread
Mathematically perfect' star system discovered 105 light-years from Earth may still be in its infancy. Could that change its prospects for life?
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First, my take on these studies is that the star is probably somewhere between 2.5 and 8 billion years old. And I only say probably...
Dec 30, 2024
U
Unclear Engineer
reacted to
tmain.colorado's post
in the thread
Mathematically perfect' star system discovered 105 light-years from Earth may still be in its infancy. Could that change its prospects for life?
with
Like
.
I'm not clear on why the youth of this system might reduce the chances for life to have formed. I'm not talking about intelligent life...
Dec 30, 2024
U
Unclear Engineer
replied to the thread
What has to happen in 2025 to move the UAP story forward?
.
Seems pretty odd that intelligent aliens who are trying to deliver an important message to humans would confine themselves to...
Dec 30, 2024
U
Unclear Engineer
replied to the thread
Just a fraction of the hydrogen hidden beneath Earth's surface could power Earth for 200 years, scientists find
.
https://www.dnv.com/article/is-hydrogen-a-greenhouse-gas--243214/
Dec 28, 2024
U
Unclear Engineer
replied to the thread
Ominous milestone for the planet': Arctic Ocean's 1st ice-free day could be just 3 years away, alarming study finds
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Ravens, the atmospheric CO2 levels have ranged well above 300 ppm in the past, without any inputs from humans. Here is a graph of the...
Dec 28, 2024
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