Herbig Ae disk Archives

Integrated intensity maps of the 0.9 mm dust continuum emission (taken from Rosotti et al. (2020)) and molecular line emission from the HD 100453 disk. For the line maps, the top right text notes the upper-energy level of the transition shown (see Table 1) and in all plots the beam is shown in the bottom left corner of each panel. The units of the color bar are mJy beam−1 km s−1 for the molecular lines and mJy beam−1 for the continuum and the position of HD 100453 A is marked with a star. -- astro-ph.EP

Astrochemistry, Astronomy & Telescopes, Biochemistry & Organic Chemistry, Biosignatures & Paleobiology, Status Report

Ice Sublimation In The Dynamic HD 100453 Disk Reveals A Rich Reservoir Of Inherited Complex Organics

by Keith CowingApril 22, 2025April 22, 2025

Protoplanetary disks around luminous young A-type stars are prime observational laboratories to determine the abundances of complex organic molecules (COMs) present during planet formation.

Herbig Ae disk

Ice Sublimation In The Dynamic HD 100453 Disk Reveals A Rich Reservoir Of Inherited Complex Organics

Curiosity Mars Rover Discovers A Field Of Honeycomb Textures

Viking Science

Constraining The Lives And Times Of Exoplanets Through Evolutionary Bayesian Retrievals

Project Hephaistos — III. Characterizing Anomalous Infrared Sources Identified As Dyson-sphere Candidates

SCoRE: The Surface Composition Of Rocky Exoplanets