The diversity and quantity of moons in the Solar System suggest a manifold population of
natural satellites exist around extrasolar planets. Of peculiar interest from an astrobiological …

When we are fortunate enough to view an exoplanetary system nearly edge-on, the star and
planet periodically eclipse each other. Observations of eclipses (transits and occultations) …

The hot Jupiter HD 189733b is the most extensively observed exoplanet. Its atmosphere has
been detected and characterized in transmission and eclipse spectroscopy, and its phase …

We present the analysis of four months of Kepler photometry of the K4V star HAT-P-11,
including 26 transits of its" super-Neptune" planet. The transit data exhibit numerous …

We present an analysis of the transit timing variations (TTVs) in the multi-transiting planetary
system around Kepler-51 (KOI-620). This system consists of two confirmed transiting …

The nearly continuous timewise coverage of recent photometric surveys is free of the large
gaps that compromise attempts to follow starspot growth and decay as well as motions …

Exomoons represent an outstanding challenge in modern astronomy, with the potential to
provide rich insights into planet formation theory and habitability. In this work, we stack the …

We present photometry of four transits of the exoplanet WASP-4b, each with a precision of
approximately 500 ppm and a time sampling of 40–60 s. We have used the data to refine the …

In this paper, we describe a uniform analysis of eight transits and eleven secondary eclipses
of the extrasolar planet GJ 436b obtained in the 3.6, 4.5, and 8.0 μm bands using the IRAC …

The super-Earth GJ1214b transits a nearby M dwarf that exhibits a 1% intrinsic variability in
the near-infrared. Here, we analyze new observations to refine the physical properties of …