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Cdr. Shepard
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Joined
Nov 8, 2023
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Wednesday at 4:26 PM
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Cdr. Shepard
reacted to
newtons_laws's post
in the thread
China's Tiangong space station damaged by debris strike: report
with
Like
.
The article says "The agency also plans to do more in the future to guard against space debris issues in orbit." Well of course one...
Wednesday at 4:26 PM
Cdr. Shepard
reacted to
billslugg's post
in the thread
Nuclear fusion reactor in South Korea runs at 100 million degrees C for a record-breaking 48 seconds
with
Like
.
Going by the latest results here in the US, they achieved break even on the ratio of output to input at the device but the ratio of...
Apr 16, 2024
Cdr. Shepard
reacted to
billslugg's post
in the thread
Nuclear fusion reactor in South Korea runs at 100 million degrees C for a record-breaking 48 seconds
with
Like
.
In 3 years they went from 31 seconds to 48 seconds at 100 million degrees C. They hope to achieve 300 seconds at 180 million degrees C...
Apr 16, 2024
Cdr. Shepard
reacted to
dv8inpp's post
in the thread
NASA's Mars sample return plan is getting a revamp: 'The bottom line is that $11 billion is too expensive
with
Like
.
Because Bezos would sue and get paid more for delivering a fraction of capacity and delay the project for a few years . Boeing would...
Apr 16, 2024
Cdr. Shepard
reacted to
Classical Motion's post
in the thread
Space-based solar power may be one step closer to reality, thanks to this key test (video)
with
Like
.
Reality? How many car loads of coal will it take to put it up there? I love solar power. I used it for years and even suffered thru...
Apr 16, 2024
Cdr. Shepard
reacted to
Classical Motion's post
in the thread
Space-based solar power may be one step closer to reality, thanks to this key test (video)
with
Like
.
It's not the cost of panels. It's the efficiently. Not only of the final product, the natural states for these rare earths are not...
Apr 16, 2024
Cdr. Shepard
replied to the thread
Prime Video's 'Fallout' launches into the post-apocalyptic TV frontier (video)
.
Now, if only I could see a well-adapted Commander Shepard on the big screen.
Apr 10, 2024
Cdr. Shepard
replied to the thread
Life on Enceladus? Europe eyes astrobiology mission to Saturn ocean moon
.
I couldn't agree with you more. I was just being snarky regarding ESA's apparent lack of ambition or urgency as compared to NASA, and...
Apr 10, 2024
Cdr. Shepard
reacted to
Torbjorn Larsson's post
in the thread
Life on Enceladus? Europe eyes astrobiology mission to Saturn ocean moon
with
Like
.
I'm glad that ESA gets its priorities in order, Enceladus is the top question. The article discuss Titan's ice locked ocean, but that...
Apr 10, 2024
Cdr. Shepard
reacted to
Torbjorn Larsson's post
in the thread
Life on Enceladus? Europe eyes astrobiology mission to Saturn ocean moon
with
Like
.
Neither Mars nor Enceladus is waste of "millions", science costs billions and decades to go to outer system planets to usefully increase...
Apr 10, 2024
Cdr. Shepard
replied to the thread
20 sci-fi movies and TV shows to binge watch on Netflix right now
.
Just FYI, Dark Matter has unfortunately been removed from Netflix US in the past year.
Apr 10, 2024
Cdr. Shepard
reacted to
Unclear Engineer's post
in the thread
Ambitious new dark matter-hunting experiment delivers 1st results
with
Like
.
At this point, both "dark matter" and "dark energy" are really only theoretical place holders in our theories, needed to make the...
Apr 9, 2024
Cdr. Shepard
replied to the thread
Dying SpaceX rocket creates eerie 'dashed' line in new photos. What's going on?
.
Why is it that climate concerns and megaconstellations are only mentioned in articles regarding SpaceX, and only by a certain handful of...
Apr 5, 2024
Cdr. Shepard
reacted to
24launch's post
in the thread
Drilling for water ice on Mars: How close are we to making it happen?
with
Like
.
Sounds like we have the right company to design the drill! One would assume and hope they studied every bit and byte of data from the...
Apr 5, 2024
Cdr. Shepard
reacted to
billslugg's post
in the thread
Drilling for water ice on Mars: How close are we to making it happen?
with
Like
.
Water ice at 0°C has a Moh's hardness of 2, same as gypsum. At -78.5°F, the sublimation point of dry ice, water ice has a Moh's...
Apr 5, 2024
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