Marvas

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    Marvas posted the thread If space is curved around the sun, how can planets orbit in the same plane ? in Astronomy.

    This is physically IMPOSSIBLE, as a plane is FLAT not curved! And a curved space cannot suddenly become FLAT, like the orbital plane in...

    Jan 15, 2025
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    Marvas replied to the thread Does a mechanical watch tick slower on the moon ? Einstein finds out..

    But the source article does not claim what you claim. It only says that 'it might' do this and that. How does that prove that the...

    Jan 15, 2025
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    Marvas replied to the thread Shapiro time delay is caused by Refraction. Gravitational time dilation does not exist..

    I was analising the Shapiro experiment, how did you get to GPS ? I only said that the time delay of the radio signal that Shapiro used...

    Jan 15, 2025
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    Marvas posted the thread Does a mechanical watch tick slower on the moon ? Einstein finds out. in Astronomy.

    Does a mechanical watch tick slower on the moon ? ChatGPT: A mechanical watch would indeed tick slower on the Moon than on Earth, and...

    Jan 3, 2025
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    Marvas replied to the thread Why is the redshift of high energy rays emmited by blackholes the same as the redshift of its host Galaxy ?.

    Or, if they emmit anything they are not blackholes. And why would accretion disks not be sucked by blackholes ? They can suck entire...

    Jan 3, 2025
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    Marvas replied to the thread Why is the redshift of high energy rays emmited by blackholes the same as the redshift of its host Galaxy ?.

    No. So matter can escape a blackhole after all ! But I was talking about EM waves. https://en.m.wikipedia.org/wiki/Messier_87 That...

    Jan 3, 2025
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    Marvas replied to the thread Why is the redshift of high energy rays emmited by blackholes the same as the redshift of its host Galaxy ?.

    You have a point but I can't find any source regarding the redshift of EM waves emmited by blackholes, these sources are very ellusive...

    Jan 3, 2025
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    Marvas posted the thread Why is the redshift of high energy rays emmited by blackholes the same as the redshift of its host Galaxy ? in Astronomy.

    I have made an inquiry on chatgpt into the redshift of gamma rays emmited by black holes and turns out it is exactly the same redshift...

    Jan 3, 2025

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