How do star clusters become spherical, how they form and live over billions of years? скачать в хорошем качестве

How do star clusters become spherical, how they form and live over billions of years?

Why do stars of globular clusters form almost a perfect sphere? Why are they so stable? Also we are going to talk about shapes of objects and systems in the Universe. My video on Blue straggles:    • Аномалия: Голубые отставшие звезды. Что эт...   Sources: Globular cluster database http://www.messier.seds.org/xtra/supp... Clusters in M87 https://www.nasa.gov/feature/goddard/... Globular clusters in the bulge https://earthsky.org/space/globular-c... Orbits of clusters https://sci.esa.int/web/gaia/-/60227-... Palomar 12 https://spacetelescope.org/images/pot... https://arxiv.org/pdf/astro-ph/000631... Antennae galaxies https://spacetelescope.org/images/hei... Formation of the Solar System, http://spiff.rit.edu/classes/phys106/... Globular clusters https://ned.ipac.caltech.edu/level5/A... https://www.space.com/29717-globular-... Formation of Globular clusters https://arxiv.org/pdf/1801.05818.pdf https://arxiv.org/pdf/astro-ph/030519... Open clusters lifespan https://www.uni-heidelberg.de/presse/... What holds clusters together https://www.astro.keele.ac.uk/workx/g...   / astroquizzical-why-doesn-t-a-globular-clus...   Shapes of clusters https://iopscience.iop.org/article/10... Formation of elliptical galaxies https://www2.ifa.hawaii.edu/newslette... http://www.astro.osu.edu/~ryden/ast16... Stellar dynamics in clusters http://www.astro.caltech.edu/~george/... https://cds.cern.ch/record/312581/fil...