rod's latest activity
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rod reacted to Unclear Engineer's post in the thread A hidden 'super-Earth' exoplanet is dipping in and out of its habitable zone with
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There is still a lot of observation capability bias in our list of exoplanets. Heavy planets close to small stars are easiest to... -
rod reacted to Classical Motion's post in the thread A hidden 'super-Earth' exoplanet is dipping in and out of its habitable zone with Like.
It appears that our system structure is the odd ball. The unusual. It will be interesting to see what these new large scopes will find...
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rod replied to the thread A hidden 'super-Earth' exoplanet is dipping in and out of its habitable zone.Interesting views on life out there in this discussion. 7494 are confirmed now at https://exoplanet.eu/home/ I did a review for all...
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rod replied to the thread A hidden 'super-Earth' exoplanet is dipping in and out of its habitable zone.Helio et al. My spreadsheet using Keplerian orbit with e=0.44. Mass exoplanet = 10 earth masses. Mass of host star = 0.91 solar mass. e...
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rod reacted to Helio's post in the thread A hidden 'super-Earth' exoplanet is dipping in and out of its habitable zone with Like.
Isn’t this more of a super Venus planet? I suspect it never reaches 1 AU at apsis. Also, the greater the ecc., the greater the...
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rod replied to the thread A hidden 'super-Earth' exoplanet is dipping in and out of its habitable zone.Space.com reported - "The newfound planet, called Kepler-725c, revealed itself only through "transit timing variations."..."Does this...
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rod reacted to Admin's post in the thread A hidden 'super-Earth' exoplanet is dipping in and out of its habitable zone with Like.
With 10 times the mass of our planet, and spending only part of its orbit in the habitable zone, Kepler-725c is very different to Earth...
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rod replied to the thread James Webb Space Telescope unveils fiery origins of a distant, hellish exoplanet.Properties for WASP-121 b and host star are found here, https://exoplanet.eu/catalog/wasp_121_b--2410/ The exoplanet is some 1.184 Mjup...
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rod reacted to Unclear Engineer's post in the thread James Webb Space Telescope unveils fiery origins of a distant, hellish exoplanet with Like.
How do we know that WASP-121 b has stopped migrating inward? Maybe it is still migrating now, and will end up getting inside the Roche...
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rod replied to the thread James Webb Space Telescope unveils fiery origins of a distant, hellish exoplanet.Interesting, WASP-121 b must migrate inwards and then stop leaving it where we see it today according to the report ( no in-situ...
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rod reacted to Admin's post in the thread James Webb Space Telescope unveils fiery origins of a distant, hellish exoplanet with Like.
Astronomers using the James Webb Space Telescope have uncovered the fiery origin of WASP-121b, a distant exoplanet stretched by tidal...
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rod replied to the thread Cosmic miracle!' James Webb Space Telescope discovers the earliest galaxy ever seen.Helio et al, I think Harry Costas has a point in post #2, "For some reason they are trying to fit the narrative to the BBT." Population...
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rod reacted to Helio's post in the thread Cosmic miracle!' James Webb Space Telescope discovers the earliest galaxy ever seen with Like.
C, N, O and other elements are produced by massive supernovae. Pop III stars were very likely extremely massive and had very, very...
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rod reacted to Helio's post in the thread Cosmic miracle!' James Webb Space Telescope discovers the earliest galaxy ever seen with Like.
The primary argument for building the JWST was to get us to a farther horizon and closer to the first stars. The news of such an early...
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rod reacted to Harry Costas's post in the thread Cosmic miracle!' James Webb Space Telescope discovers the earliest galaxy ever seen with Like.
Whoever has read the image has made a mistake. Those galaxies are fully formed. Meaning it would be impossible for those galaxies to...
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