Stellar activity analysis of Barnard's Star: Very slow rotation and evidence for long-term activity cycle

B. Toledo-Padrón, J. I. González Hernández, C. Rodríguez-López +58

The authors analyze 14‑year spectroscopic and 15‑year photometric data of Barnard's Star to measure its stellar activity, finding a slow rotation period of about 145 days and a lon…

Planetary system around the nearby M dwarf GJ 357 including a transiting, hot, Earth-sized planet optimal for atmospheric characterization

R. Luque, E. Pallé, D. Kossakowski +73

Frequency of planets orbiting M dwarfs in the Solar neighbourhood

M. Tuomi, H. R. A. Jones, R. P. Butler +14

A candidate super-Earth planet orbiting near the snow line of Barnard's star

I. Ribas, M. Tuomi, A. Reiners +60

Time-Varying Potassium in High-Resolution Spectra of the Type Ia Supernova 2014J

M. L. Graham, S. Valenti, B. J. Fulton +9

K2-106, a system containing a metal-rich planet and a planet of lower density

E. W. Guenther, O. Barragan, F. Dai +42

Occultations from an active accretion disk in a 72 day detached post-Algol system detected by K2

G. Zhou, S. Rappaport, L. Nelson +28