Mustellus

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• • M

    Mustellus replied to the thread James Webb Space Telescope suggests 'new cosmic feature' is needed to solve 'Hubble trouble.

    As a 76 year old professional astronomer, I had never, ever seen the Hubble constant cited in MPH/ MPC. It kinda rhymes that way, and...

    Dec 9, 2024
  • M

    Mustellus replied to the thread 4 years after the giant Arecibo Observatory collapsed, we finally know what happened.

    Incoming asteroids? Sadly, one problem radars have is that they can 'see' the ionization trails left by meteorites as they burn up in...

    Nov 9, 2024
  • M

    Mustellus replied to the thread The Pluto problem: Is it time to rethink our definition of a planet?.

    Planets are 'wanderers'..... nope Planets orbit the sun ... but asteroids and comets orbit the sun, but aren't planets Planets clear...

    Oct 22, 2024

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