Yearslong time series of high-precision brightness measurements have been assembled for
thousands of stars with telescopes operating in space. Such data have allowed astronomers …

Stars lose a significant amount of angular momentum between birth and death, implying that
efficient processes transporting it from the core to the surface are active. Space …

PLATO 2.0 has recently been selected for ESA's M3 launch opportunity (2022/24). Providing
accurate key planet parameters (radius, mass, density and age) in statistical numbers, it …

We use asteroseismic data obtained by the NASA Kepler mission to estimate the
fundamental properties of more than 500 main-sequence and sub-giant stars. Data obtained …

Kepler ultra-high precision photometry of long and continuous observations provides a
unique dataset in which surface rotation and variability can be studied for thousands of stars …

We present photometry and spectroscopy for 27 pulsating hydrogen-atmosphere white
dwarfs (DAVs; aka ZZ Ceti stars) observed by the Kepler space telescope up to K2 …

A red giant star is an evolved low-or intermediate-mass star that has exhausted its central
hydrogen content, leaving a helium core and a hydrogen-burning shell. Oscillations of stars …

Until the last few decades, investigations of stellar interiors had been restricted to theoretical
studies only constrained by observations of their global properties and external …

Context. Asteroseismology allows us to probe stellar interiors. In the case of red giant stars,
conditions in the stellar interior are such as to allow for the existence of mixed modes …

Context. We still do not understand which physical mechanisms are responsible for the
transport of angular momentum inside stars. The recent detection of mixed modes that …