XRISM résout un mystère vieux de 50 ans entourant une étoile célèbre Un compagnon invisible qui absorbe la matière de l'étoile gamma-Cas, a été identifié comme étant à l'origine des rayons X étranges émis par ce système stellaire. Cela met fin à un mystère qui intrigua...

XRISM lève le voile sur un mystère vieux de 50 ans autour d’une étoile célèbre, révélant la physique stellaire cachée ! www.esa.int/Space_in_Mem... #Space #Science #Innovation #Astrophysics #StellarPhysics #XRISM #CosmicMystery

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XRISM lève le voile sur un mystère vieux de 50 ans autour d’une étoile célèbre, révélant la physique stellaire cachée ! www.esa.int/Space_in_Member_States/B... #Space #Science #Innovation #Astrophysics […]

Unlock stellar secrets with SMART - an MCMC spectroscopy toolkit that transforms raw light from distant stars into precise physical parameters using cutting-edge Bayesian analysis.

https://github.com/chihchunhsu/smart

#Spectroscopy #MCMC #StellarPhysics

Forge precise stellar opacity tables with OPTAB - a Fortran90 powerhouse that transforms chemical eq

Forge precise stellar opacity tables with OPTAB - a Fortran90 powerhouse that transforms chemical equilibrium data into the light-bending physics that powers radiation hydrodynamics across the cosmos.

https://github.com/nombac/optab

#RadiationHydrodynamics #StellarPhysics #ComputationalAstronomy

The sun converts 600 million tons of hydrogen into helium every second via nuclear fusion, transforming matter into energy that powers our planet! #StellarPhysics #EnergyScience

🚨 #MSCA Postdoc Fellowship in Stellar Physics at #ICCUB!

✨Join cutting-edge research on star formation, evolution & exoplanet habitability

🗓️ Deadline: Aug 20, 2025
📩 Apply: jobs@icc.ub.edu

🔗https://icc.ub.edu/node/1151639
#Astrophysics #MSCA #PostdocJobs #StellarPhysics #WomenInScience #Barcelona

3/8 The answer lies in hypervelocity stars—stellar refugees racing through space at impossible speeds. Star S5-HVS1 screams along at 1,700 kilometres per second, ejected by gravitational forces so violent they defy comprehension.

#HypervelocityStars #StellarPhysics

XX Trianguli: The Most Spotted Star in the Sky Outshines the Sun Astronomers have discovered that the red giant star XX Trianguli hosts massive starspots, some larger than the entire surface of our sun, revealing chaotic internal dynamics unlike anything seen in our solar system.

Meet the most spotted star in the sky! XX Trianguli hosts starspots larger than the sun’s surface, revealing chaotic dynamics in this red giant. #XXTrianguli #RedGiant #Starspots #StellarPhysics #Astronomy

#IAUGA2024 FM 8 provides a platform for bringing together solar and stellar astronomers, observers, and modelers to assess the status of their fields. 🌞⭐

For more info: sun.njit.edu/IAU_FM8/

To register for the IAU GA: astronomy2024.org

#AfricaLookUp #SolarPhysics #StellarPhysics