Observations of exoplanet atmospheres have shown that aerosols, like in the solar system,
are common across a variety of temperatures and planet types. The formation and …

A planetary atmosphere is the outer gas layer of a planet. Besides its scientific significance
among the first and most accessible planetary layers observed from space, it is closely …

We present an atmospheric retrieval analysis of a pair of highly variable,∼ 200 Myr old,
early T type planetary-mass exoplanet analogs SIMP J01365662+ 0933473 and 2MASS …

An essential component of planetary climatology is knowledge of the tropospheric
temperature field and its variability. Previous studies of Jupiter hinted at non-seasonal …

We place the first constraints on the obliquity of a planetary-mass companion outside of the
solar system. Our target is the directly imaged system 2MASS J01225093–2439505 …

All-sky imaging surveys have identified several dozen isolated planetary-mass objects
(IPMOs) far away from any star. Here we examine the prospects for detecting transiting …

We constrain the angular momentum architecture of HD 106906, a 13±2 Myr old system in
the ScoCen complex composed of a compact central binary, a widely separated planetary …

Rotationally modulated variability of brown dwarfs and giant planets provides unique
information about their surface brightness inhomogeneities, atmospheric circulation, cloud …

We generalize the theory of the inhomogeneity effect to enable comparison among different
inhomogeneous planets. A metric of inhomogeneity based on the cumulative distribution …

Giant planets acquire gas, ices and rocks during the early formation stages of planetary
systems and thus inform us on the formation process itself. Proceeding from inside out …