Compared to the Earth, the exoplanet Kepler-78b has a similar size (1.2 R⊕) and an orbital
period a thousand times shorter (8.5 h). It is currently the smallest planet for which the mass …

Here we present juliet, a versatile tool for the analysis of transits, radial velocities, or both.
juliet is built over many available tools for the modelling of transits, radial velocities, and …

The masses and radii of exoplanets are fundamental quantities needed for their
characterisation. Studying the different populations of exoplanets is important for …

Context. The Rocky Planet Search (RPS) program is dedicated to a blind radial velocity (RV)
search of planets around bright stars in the northern hemisphere, using the high-resolution …

Ultrashort-period (USP) exoplanets have orbital periods shorter than 1 day. Precise masses
and radii of USP exoplanets could provide constraints on their unknown formation and …

The exoplanet population characterized by relatively short orbital periods (P< 100 d) around
solar-type stars is dominated by super-Earths and sub-Neptunes. However, these planets …

K2-141 b is a transiting, small (1.5 R⊕) ultra-short-period (USP) planet discovered by the
Kepler space telescope orbiting a K-dwarf host star every 6.7 h. The planet's high surface …

In recent years, the discovery of increasing numbers of rocky, terrestrial exoplanets orbiting
nearby stars has drawn increased attention to the possibility of studying these planets' …

Lava worlds belong to a class of short orbital period planets reaching dayside temperatures
high enough to melt their silicate crust. Theory predicts that the resulting lava oceans outgas …

Terrestrial planets have been found orbiting Sun-like stars with extremely short periods—
some as short as 4 hr. These" ultra-short-period planets" or" hot Earths" are so strongly …