000004919 001__ 4919
000004919 005__ 20200614180212.0
000004919 100__ $$aSan Pham, Le Binh
000004919 245__ $$aAstronomers show how giant stars repeatedly cool and heat up  (EN-NL-FR)
000004919 260__ $$c2019
000004919 269__ $$c2019-10-09
000004919 500__ $$aSome news coverage online links: http://www.sci-news.com/astronomy/yellow-hypergiants-07692.html  https://phys.org/news/2019-10-astronomers-supergiant-stars-repeatedly-cool.html  https://www.knack.be/nieuws/wetenschap/supernova-vele-hete-sterren-eindigen-als-een-ontploffing/article-normal-1530827.html 
000004919 520__ $$aAn international team of professional and amateur astronomers, which includes Alex Lobel, astronomer at the Royal Observatory of Belgium, has determined in detail how the temperature of four yellow hypergiants increases from 4000 degrees to 8000 degrees and back again in a few decades. They publish their findings in the professional journal Astronomy & Astrophysics.
000004919 536__ $$aH2020/$$c823734/$$fMCPOEMS
000004919 594__ $$aNO
000004919 6531_ $$ahypergiants
000004919 6531_ $$amassive stars
000004919 6531_ $$astellar evolution
000004919 700__ $$aLobel, Alex
000004919 8560_ $$falex.lobel@observatoire.be
000004919 85642 $$ahttps://www.astro.oma.be/en/astronomers-show-how-giant-stars-repeatedly-cool-and-heat-up/
000004919 85642 $$ahttps://www.astro.oma.be/fr/des-astronomes-mettent-en-evidence-comment-les-etoiles-geantes-se-refroidissent-et-se-rechauffent-de-facon-repetee/
000004919 85642 $$ahttps://www.astro.oma.be/en/astronomers-show-how-giant-stars-repeatedly-cool-and-heat-up/
000004919 980__ $$aPRESSREL