Sorry! This page is not yet available in your preferred language, so we're displaying the original version instead.
ALMA imaging of the transitional disc DoAr 44
This ALMA image combines a view of the dust around the young star DoAr 44 (orange) with a view of the gaseous material (blue). The smaller hole in the inner gas is a telltale sign of the presence of a young planet clearing the disc.
The bar at the bottom of the image indicates the diameter of the orbit of Neptune in the Solar System (60 AU).
Crédit:ALMA (ESO/NAOJ/NRAO)
À propos de l'image
| Identification: | eso1549d |
| Type: | Collage |
| Date de publication: | 16 décembre 2015 12:00 |
| Communiqués de presse en rapport: | eso1549 |
| Taille: | 1000 x 1000 px |
À propos de l'objet
Couleurs & filtres
| Domaine | Télescope |
|---|---|
| Millimétrique 13CO | Atacama Large Millimeter/submillimeter Array |
| Millimétrique 345 GHz continuum | Atacama Large Millimeter/submillimeter Array |