being a luminous star-forming galaxy at high redshift. We set constraints on the orbital properties of planet b assuming co-planarity with the observed disk.'
author:
- 'Kate Y. L. Su, Meredith A. Macgregor, Mark Booth, David J. Wilner, Kevin Flaherty, A. Meredith Hughes, Neil M. Phillips, Renu Malhotra, Antonio S. Hales$^{8,9}$, Sarah Morrison, Steve Ertel, Brenda C. Matthews, William R. F. Dent$^{8}$, Simon Casassus$^{12,13}$'
title: 'ALMA 1.3 Millimeter Map of the HD 95086 System'
---

Introduction
============

Debris disks were discovered by [*IRAS*]{} [@aumann84] as infrared excess emission from dust orbiting stars and sustained by collisions of leftover planetesimals and cometary activity. They often have a structure analogous to that of minor body belts in the solar system, with asteroid- or Kuiper-belt components. The majority of the known debris disks are massive, Kuiper-belt analogs not only because the collisional evolution proceeds more slowly at large orbital distances but also stars are faint in the far-infrared, making positive identifications of excess from cold debris much easier. It is interesting to note that the first Kuiper Belt Objects in our own solar system were not discovered until 1992 [@jewitt93], eight years later than the [*IRAS *]{} discovery.

Planets, minor bodies, and leftover 