The phenomenon of quasi-periodic pulsations (QPPs) in solar and stellar flares has been
known for over 50 years and significant progress has been made in this research area. It has …

The corona of the Sun is a unique environment in which magnetohydrodynamic (MHD)
waves, one of the fundamental processes of plasma astrophysics, are open to a direct study …

We perform a study of stellar flares for the 24,809 stars observed with 2 minute cadence
during the first two months of the TESS mission. Flares may erode exoplanets' atmospheres …

We present allesfitter, a public and open-source Python software for flexible and robust
inference of stars and exoplanets given photometric and radial velocity data. Allesfitter offers …

Abstract During its 2 yr Prime Mission, TESS observed over 232,000 stars at a 2 minute
cadence across∼ 70% of the sky. These data provide a record of photometric variability …

A 20 s cadence Transiting Exoplanet Survey Satellite monitoring campaign of 226 low-mass
flare stars during Cycle 3 recorded 3792 stellar flares of≥ 10 32 erg. We explore the time …

We search for superflares from 4068 cool stars in 2+ yr of Evryscope photometry, focusing
on those with high-cadence data from both Evryscope and the Transiting Exoplanet Survey …

Solar-type stars exhibit their highest levels of magnetic activity during their early convective
pre-main-sequence (PMS) phase of evolution. The most powerful PMS flares, superflares …

We present the results of a search for stellar flares in the first data release from the Next
Generation Transit Survey (NGTS). We have found 610 flares from 339 stars, with spectral …

We present the first results of our ongoing project conducting simultaneous multiwavelength
observations of flares on nearby active M dwarfs. We acquired data of the nearby dM3. 5e …