Assessing the origin of Pluto and Triton has profound implications for the bigger picture of Solar System formation and evolution.
Comets and Asteroids
Sulfur Molecules From Space Seeded Early Life On Earth
Important nutrients for the first living organisms on Earth may have come from space, according to new research from the University of Hawaiʻi at Mānoa.
Phobos Photometric Properties From Mars Express HRSC Observations (Comet Capture?)
This study aims to analyze Phobos’ photometric properties using Mars Express mission observations to support the Martian Moons eXploration mission.
Exocomet Models in Transit: Light Curve Morphology in the Optical — Near Infrared Wavelength Range
Following the widespread practice of exoplanetary transit simulations, various presumed components of an extrasolar system can be examined in numerically simulated transits, including exomoons, rings around planets, and the deformation […]
The Extent of Formation of Organic Molecules in the Comae of Comets Showing Relatively High Activity
Comets are a rich reservoir of complex organic molecules. Ground and space-based observatories have recently greatly enhanced the cometary molecular inventory.
Removal Of Magnetic Spacecraft Contamination Within Extraterrestrial Samples Is Easy To Do
For decades, scientists have pondered the mystery of the moon’s ancient magnetism. Based on analyses of lunar samples, its now-deceased magnetic field may have been active for more than 1.5 […]
Meteorites and Planet Formation
Meteorites are a remarkable resource. They capture the imagination of people worldwide with their spectacular entry through Earth’s atmosphere as fireballs, and their exotic character of being pieces of other […]
Spectro-photometry of Phobos simulants: I. Detectability of Hydrated Minerals and Organic Bands
Previous observations of Phobos and Deimos, the moons of Mars, have improved our understanding of these small bodies. However, their formation and composition remain poorly constrained.
Comparative Mid-Infrared Spectroscopy of Dark, Primitive Asteroids: Does Shared Taxonomic Class Indicate Shared Silicate Composition?
Primitive asteroids with low albedos and red slopes in the visible and near infrared (VNIR) are found in both the Main Belt and the Jupiter Trojan clouds.
Probing The Effects Of Interplanetary Space On Asteroid Ryugu
Samples reveal evidence of changes experienced by the surface of asteroid Ryugu, some probably due to micrometeoroid bombardment.
