Elias 2-24 Archives - Astrobiology

High resolution ALMA images of Elias 24 at 1.3 mm and 3 mm, with an RMS of 0.35 K (19 µJy beam−1 ) at 1.3 mm and 0.33 K (9 µJy beam−1 ) at 3 mm. The white ellipse in the bottom left shows the beam size of the image, corresponding to 0.036′′ × 0.034′′ (5.0 au × 4.7 au) at 1.3mm, 0.060′′ × 0.058′′ (8.2 au × 7.9 au) at 3mm. The white hash at the bottom right is 10 au. -- astro-ph.EP

Astrogeology, Astronomy & Telescopes, Exoplanets, -moons, -comets, Imaging & Spectroscopy, Status Report

A Dust-Trapping Ring in the Planet-Hosting Disk of Elias 2-24

by Keith CowingJune 22, 2024

Rings and gaps are among the most widely observed forms of substructure in protoplanetary disks.