Fundamental Oscillations: Understanding Variability in Long Period Variables
Today’s authors use asteroseismology to glance inside stars with long-period variability.
Are pulsars having a (gravitational) wobble?
Wobbling pulsars might reveal gravitational waves from the distant past and future. Find out how in this Astrobite.
Subgiant in the spotlight: characterising a new benchmark star
Today’s authors take a multi-faceted approach to characterising a benchmark subgiant star using asteroseismology, interferometry, and spectroscopy.
Are AGN Quiescent Adolescents?
Is the evolution of galaxies and their AGN driven by past mergers?
Cepheid yourself – confirming tensions in the Hubble expansion
New observations of pulsing variable stars weigh in on the Hubble tension. Find out how in this Astrobite!
A Strange Type of Matter May Lie at the Heart of Neutron Stars
A mysterious type of matter, quark-gluon plasma, may lie at the heart of neutron stars.