Helio's latest activity
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Helio replied to the thread Argument by analogy.Not that much, surprisingly. Yes, GR does describe "the gravitational interaction with matter", but this doesn't address the greater... -
Helio, thank you for your excellent comments. My present post represents some time considering my original posts, where I was (and...
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Helio replied to the thread Argument by analogy.Yes. The analogy is about the best there is for describing today's view of our universe based on GR. The current model shows that the...
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Helio reacted to Livyatan's post in the thread Ancient supermassive black hole is blowing galaxy-killing wind, James Webb Space Telescope finds with
Like.
Came hear to say that too and the 6,000 light year speed gave me a chuckle as well. Imagine if we could build a solar sail to harness... -
Helio replied to the thread Ancient supermassive black hole is blowing galaxy-killing wind, James Webb Space Telescope finds.Same here. It was stated later as 6,000x the speed of sound. But that's actually worse since the speed of sound varies with density...
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Helio replied to the thread Ancient supermassive black hole is blowing galaxy-killing wind, James Webb Space Telescope finds.The wind is likely bi-polar, so most of the galaxy won’t be torched.
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The scientist label is similar to "fine artist". They are particular about the requirement to use that term in the gallery system. You...
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Helio replied to the thread Earth Science Professorships.That's not unreasonable since there are only so many hours in a day but millions of various art works done daily. Before coming here, I...
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Helio replied to the thread Earth Science Professorships.Yep. No doubt a food metaphor would make this more obvious. There are so many food metaphors that I could use here but it's like going...
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Helio replied to the thread Earth Science Professorships.Yes. I recall in the 1960s that my folks almost bought a mercury vapor detector for the house. We all have a little hubris, I suppose...
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In academia, there is a torrent of papers coming in from outside. They don't use correct scientific language, they don't know the...
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Helio reacted to Torbjorn Larsson's post in the thread We are close:' SETI astrobiologist Nathalie Cabrol on the search for life with Like.
Cabrol has made good work on extremophiles. Relevance? Astrobiology is so much more than climate modelling of habitable planets...
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Helio replied to the thread 25 years of exoplanet hunting hasn't revealed Earth 2.0 — but is that what we're looking for?.You might enjoy looking at the current list of potential Earth 2.0 exoplanets...
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Helio reacted to rod's post in the thread 25 years of exoplanet hunting hasn't revealed Earth 2.0 — but is that what we're looking for? with Like.
An interesting report. I note TESS info in it. "Though TESS has indeed identified some of those intriguing sort of Earth doppelgangers...
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Helio replied to the thread Sub-Earth' exoplanet discovered around the closest solo star to us.Besides at the terminator, there does seem to be some additional hope for Mercury-like planets (hot and tidally locked). The...
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