gary
31-10-2019, 01:02 AM
Deep sky enthusiast, Barbara Wilson, who sadly passed away recently,
described the visually challenging, 16th magnitude globular cluster
Terzan 9, in Sagittarius, as follows :-
Now astronomers using the Multi Unit Spectroscopic Explorer (MUSE)
have been able to make observations of Terzan 9 to better understand
its chemical composition.
Tomasz Nowakowski at Phys.org reports today :-
Full story here :-
https://phys.org/news/2019-10-globular-cluster-terzan-muse.html
Paper published at arXiv 22 Oct 2019, "A MUSE study of the inner bulge
globular cluster Terzan 9: a fossil record in the Galaxy" by H. Ernandes et.
al. PDF (free) :-
https://arxiv.org/pdf/1910.09893.pdf
described the visually challenging, 16th magnitude globular cluster
Terzan 9, in Sagittarius, as follows :-
Now astronomers using the Multi Unit Spectroscopic Explorer (MUSE)
have been able to make observations of Terzan 9 to better understand
its chemical composition.
Tomasz Nowakowski at Phys.org reports today :-
Full story here :-
https://phys.org/news/2019-10-globular-cluster-terzan-muse.html
Paper published at arXiv 22 Oct 2019, "A MUSE study of the inner bulge
globular cluster Terzan 9: a fossil record in the Galaxy" by H. Ernandes et.
al. PDF (free) :-
https://arxiv.org/pdf/1910.09893.pdf