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Helio reacted to Catastrophe's post in the thread Definition of Universe requires clarification, to enable discussion with
Like.
RECIPROCAL done, given, or felt equally by both sides. reciprocal affection. 2. : related to each other in such a way that one completes... -
Helio replied to the thread Definition of Universe requires clarification, to enable discussion.Agreed. I was erring by taking a reaction to, or engagement with, observations as an interaction.
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Helio replied to the thread Hubble trouble or Superbubble? Astronomers need to escape the 'supervoid' to solve cosmology crisis.It's still fuzzy just what the tension is, but this article seems to be saying that at the time of the CMBR (13.8 Gyrs ago) the...
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Helio replied to the thread Definition of Universe requires clarification, to enable discussion.Sure. Some have said science is a conversation with Nature. :) I'm unclear what you mean. Are you asking if a simple observation is...
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Helio replied to the thread Definition of Universe requires clarification, to enable discussion.Yes, but Cat’s point about instruments (measurements) gives us the objectivity needed to distinguish science from, say, philosophy...
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Helio replied to the thread Definition of Universe requires clarification, to enable discussion.It’s the ability to measure, which usually requires an instrument. This produces verifiable objective evidence. If the object emits...
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Helio replied to the thread Definition of Universe requires clarification, to enable discussion.Scrutiny is key to science, so yes, the more testing the better the chances of tweaking the model, or perhaps, making a new discovery...
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Helio replied to the thread Definition of Universe requires clarification, to enable discussion.That's pretty accurate, IMO. Those equations produce infinity results when get very near t=0. That is why some describe their...
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Helio reacted to rod's post in the thread Hubble's 'impossible' planet explained? Gas giants may have formed fast in early universe with Like.
PSR B1620-26b, a very interesting report IMO here. I looked at this site, https://exoplanet.eu/home/ I found 250 exoplanets listed with...
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Helio replied to the thread Hubble's 'impossible' planet explained? Gas giants may have formed fast in early universe.It's surprising that I don't see any view that the protoplanetary disk that formed this exoplanet may have come much later. Since this...
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Helio replied to the thread Definition of Universe requires clarification, to enable discussion.This serves nicely, IMO, as a comparison to better define science. Judicial verdicts are separate from science in that they draw...
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Helio replied to the thread Just a couple of questions please about just how far back we can model..If we rewind the clock more and more, the cosmos gets smaller and smaller. Physics shows that there would’ve been the right temp. to...
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Helio replied to the thread NASA's Mars exploration plans need 'paradigm shifts' to succeed, report finds.There are a lot of unknowns remaining that limit good guesses. The inner regions of galaxies, for instance, are likely problematic for...
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Helio replied to the thread NASA's Mars exploration plans need 'paradigm shifts' to succeed, report finds.Yes, and it seems likely this too might be the case since oceans existed prior to the loss of most of its atmosphere, at least in the...
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Helio replied to the thread NASA's Mars exploration plans need 'paradigm shifts' to succeed, report finds.Yet isn't it our lack of understanding of things like abiogenesis that makes us more open to guessing? The Venus idea was met with...
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