Titan is the only moon with a substantial atmosphere, the only other thick N2 atmosphere
besides Earth's, the site of extraordinarily complex atmospheric chemistry that far surpasses …

Terrestrial analogue studies underpin almost all planetary missions and their use is
essential in the exploration of our Solar system and in assessing the habitability of other …

NASA's Dragonfly mission will send a rotorcraft lander to the surface of Titan in the mid-
2030s. Dragonfly's science themes include investigation of Titan's prebiotic chemistry …

We present a one-dimensional coupled ion-neutral photochemical kinetics and diffusion
model to study the atmospheric composition of Titan in light of new theoretical kinetics …

The habitability of the surface of any planet is determined by a complex evolution of its
interior, surface, and atmosphere. The electromagnetic and particle radiation of stars drive …

TRAPPIST-1 planets are invaluable for the study of comparative planetary science outside
our solar system and possibly habitability. Both transit timing variations (TTV) of the planets …

A global-mean model of coupled neutral and ion chemistry on Titan has been developed.
Unlike the previous coupled models, the model involves ambipolar diffusion and escape of …

Acetylene, among the multitude of organic molecules discovered in space, plays a distinct
role in the genesis of organic matter. Characterized by its unique balance of stability and …

Analogous to Earth's water cycle, Titan's methane-based hydrologic cycle supports standing
bodies of liquid and drives processes that result in common morphologic features including …

To better understand Earth's present tectonic style–plate tectonics–and how it may have
evolved from single plate (stagnant lid) tectonics, it is instructive to consider how common it …