Paul Sutton

AstroChemistry

Planets form in organic soups with different ingredients

Interesting article found on Mastodon, scientists have mapped the chemical composition of planetary nurseries. Looks like I have quite a bit of reading to do, as there are 3 papers linked to this article.

I have included the usual links to the original article & discourse discussion.

Links

Tags

#Astronomy,#AstroChemistry,#Planetary,#Discs,#Science,#ScienceDaily,#Articles,#Papers,#Research

Citations

Harvard-Smithsonian Center for Astrophysics. “Planets form in organic soups with different ingredients: A series of new images reveals that planets form in organic soups — and no two soups are alike.” ScienceDaily. ScienceDaily, 15 September 2021

Abundances in Przybylski's star ( per-zib-ill-skee)

This looks like a really interesting paper, published on Oxford Academic [1], examining, what appears to be the unusual composition of Przybylski's star [2]. According to Wikipedia [3]* is in the “Southern constellation of Centaurus”

  • See [4] for a better reference.

There seems to be quite a few heavier element detected.

REFERENCES

1 Oxford Academic 2 Paper 3 Przybylski's_Star (Wikipedia) 4. https://www.daviddarling.info

Related papers

This may also be useful / relevant

Periodic Table of Isotopes

TAGS

#Astronomy,#Star,#Science,#Paper,#Chemistry,#Astrochemistry. #arXiv,#Isotopes,#SuperHeavy

DISCUSSION

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Abundances in Przybylski's star ( per-zib-ill-skee)

This looks like a really interesting paper, published on Oxford Academic [1], examining, what appears to be the unusual composition of Przybylski's star [2]. According to Wikipedia* is in the “Southern constellation of Centaurus”

  • I need a better academic references for this, which could be at [4].

There seems to be quite a few heavier element detected.

REFERENCES

1 Oxford Academic 2 Paper 3 Przybylski's_Star (Wikipedia) 4. https://www.daviddarling.info

Related papers

This may also be useful / relevant

Periodic Table of Isotopes

TAGS

#Astronomy,#Star,#Science,#Paper,#Chemistry,#Astrochemistry. #arXiv,#Isotopes,#SuperHeavy

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Creative Commons Licence
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License

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National Chemistry Week 2020

18th to 24th October is National Chemistry week, so there are a few activities listed on the American Chemistry Society website out reach pages.

In recent chemistry news ScienceMagazine has an article on a Globular cluster in the Andromeda galaxy that appear to be deficient in elements heavier than Hydrogen and Helium.

This is interesting, there isn't that much information due to the need to sign in, but I would suspect the research papers may be more widely available in due course.

#science,#chemistry,#asc,#astronony.#andromeda,#astrochemistry,#scienceweek,#chemistryweek,#USA

Resources

  1. American Chemistry Society