2010.13745v2.pdf (1.04 MB)
Spitzer’s Solar System studies of asteroids, planets and the zodiacal cloud
journal contributionposted on 2020-11-23, 10:18 authored by DE Trilling, C Lisse, DP Cruikshank, JP Emery, Y Fernández, LN Fletcher, DP Hamilton, HB Hammel, AW Harris, M Mueller, GS Orton, YJ Pendleton, WT Reach, N Rowe-Gurney, M Skrutskie, A Verbiscer
In its 16 years of scientific measurements, the Spitzer Space Telescope performed a number of groundbreaking and key infrared measurements of Solar System objects near and far. In this second of two Review Articles, we describe results from Spitzer observations of asteroids, dust rings and planets that provide new insight into the formation and evolution of our Solar System. The key Spitzer results presented here can be grouped into three broad classes: characterizing the physical properties of asteroids, notably including a large survey of near-Earth objects; detection and characterization of several dust/debris disks in the Solar System; and comprehensive characterization of ice giant (Uranus and Neptune) atmospheres. Many of these observations provide critical foundations for future infrared space-based observations.
CitationNature Astronomy volume 4, pp. 940–946 (2020)
Author affiliationDepartment of Physics and Astronomy
- AM (Accepted Manuscript)