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 …

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 …

Recognizing whether a planet can support life is a primary goal of future exoplanet spectral
characterization missions, but past research on habitability assessment has largely ignored …

This Perspective presents recent advances in our knowledge of the fundamental elementary
mechanisms involved in the low-and high-temperature molecular mass growth processes to …

Astrochemistry and astrobiology, the fascinating disciplines that strive to unravel the origin of
life, have opened unprecedented and unpredicted vistas into exotic compounds as well as …

Hazes are common in known planetary atmospheres, and geochemical evidence suggests
that early Earth occasionally supported an organic haze with significant environmental and …

The detection of benzene in Titan's atmosphere led to the emergence of polycyclic aromatic
hydrocarbons (PAHs) as potential nucleation agents triggering the growth of Titan's orange …

Polycyclic aromatic hydrocarbons (PAHs) have been invoked in fundamental molecular
mass growth processes in our galaxy. We provide compelling evidence of the formation of …

Polycyclic aromatic hydrocarbons (PAHs) are prevalent in deep space and on Earth as
products in combustion processes bearing direct relevance to energy efficiency and …

Early Earth may have hosted a biologically mediated global organic haze during the
Archean eon (3.8–2.5 billion years ago). This haze would have significantly impacted …