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 …

For the past 400 years, astronomers have sought to observe and interpret the Universe by
building more powerful telescopes. These incredible instruments extend the capabilities of …

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 …

In this article, we summarize the work of the NASA Outer Planets Assessment Group (OPAG)
Roadmaps to Ocean Worlds (ROW) group. The aim of this group is to assemble the scientific …

Hyperspectral data (Table 1) is acquired as continuous narrowbands (eg, each band with 1
to 10 nanometer or nm bandwidths) over a range of electromagnetic spectrum (eg, 400 …

Alien Ocean immerses readers in worlds being newly explored by marine biologists, worlds
usually out of sight and reach: the deep sea, the microscopic realm, and oceans beyond …

Radial velocity monitoring has found the signature of a Msini= 1.3M⊕ planet located within
the habitable zone (HZ) of Proxima Centauri. Despite a hotter past and an active host star …

Astrobiology is the science that seeks to understand the story of life in our universe.
Astrobiology includes investigation of the conditions that are necessary for life to emerge …

While grounded in the hard sciences of physics, chemistry, geology, and astronomy, as well
as well-accepted principles in the life sciences, astrobiology remains the most speculative of …

Titan is the gem of the Saturnian system, an icy world laden with organics and shrouded in
an auburn haze. Due in large part to the discoveries of the Cassini-Huygens mission to the …