Unclear Engineer's latest activity
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UUnclear Engineer replied to the thread Dark matter is more valuable than gold': Wobbly galaxies help shine a light on the universe's strangest stuff.Bill, Please address my question about how you support your statement about the density of "dark matter" in our solar system being only...
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UUnclear Engineer replied to the thread Dark matter is more valuable than gold': Wobbly galaxies help shine a light on the universe's strangest stuff.So, if we UNDER-estimated the density of regular matter in free space by only 2 proton masses per cubic meter, we would be kidding...
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UUnclear Engineer replied to the thread Dark matter is more valuable than gold': Wobbly galaxies help shine a light on the universe's strangest stuff.But, when I tried to pay for my new car with "dark matter", the dealer insisted on gold or a personal check. Apparently, it is hard to...
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UUnclear Engineer replied to the thread US Space Operations Command unveils new motto in head banging video: 'Always the hunter.Doesn't look very "peaceful". And with the new "Iron Dome" for the U.S. based on space technology, it seems like we are going to be...
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UUnclear Engineer reacted to billslugg's post in the thread NASA supercomputer finds billions of comets mimicking the Milky Way's shape: 'The universe seems to like spirals! with
Like.
They didn't "discover" anything, they predicted something. They did a simulation and got a spiral in the computer. They will now figure... -
UUnclear Engineer replied to the thread Watch Jeff Bezos' Blue Origin launch 10th space tourism flight today.The Blue Origin feat of landing their suborbital launch vehicle for reuse has been fully eclipsed by SpaceX landings of so many Falcon 9...
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UUnclear Engineer reacted to doc janos's post in the thread Watch Jeff Bezos' Blue Origin launch 10th space tourism flight today with Like.
Have completely lost interest in these billionaire elevator joy rides. They contribute nothing and to call the participants astronauts...
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UUnclear Engineer replied to the thread SpaceX delays Flight 8 of Starship megarocket to March 3.The stories in the "popular media" are getting outlandish. For example, look at this "click bait" picture on the "scimag" website...
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UUnclear Engineer replied to the thread 20 years of satellite data reveal 'staggering' levels of glaciers melting, sea levels rising.Ken, Perhaps you have forgotten that I have previously posted links here about being able to either electrify mining machinery (with...
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UUnclear Engineer replied to the thread 20 years of satellite data reveal 'staggering' levels of glaciers melting, sea levels rising.Drilling "conventionally" has been done before, several times, and never got as deep as intended, due to actual physical difficulties...
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UUnclear Engineer replied to the thread 20 years of satellite data reveal 'staggering' levels of glaciers melting, sea levels rising.Note that I did not say that solar should not continue to be deployed. What I did say is that we are not as close to decarbonization as...
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UUnclear Engineer replied to the thread SpaceX wraps up investigation of Starship Flight 7 explosion (video).The FTS actuation that broke up the Ship is said to have been "autonomous". So, it was not the choice of SpaceX to have it do exactly...
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UUnclear Engineer replied to the thread What makes Mars the 'Red' Planet? Scientists have some new ideas.Because the ferrihydrite forms from exposure to cold water, I am wondering if its presence on Mars really indicates much water on the...
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UUnclear Engineer replied to the thread SpaceX targeting Feb. 28 for Flight 8 of Starship megarocket.It is a development program designed to result in a "fully reusable" upper and lower stage. So far, only one of the attempts to recover...
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UUnclear Engineer replied to the thread 20 years of satellite data reveal 'staggering' levels of glaciers melting, sea levels rising.The point about solar panels not lasting forever and not being recycled (yet?) was not about burying the waste. It was about needing to...
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