{
  "id": "2005.07248",
  "version": "v1",
  "published": "2020-05-14T20:27:59.000Z",
  "updated": "2020-05-14T20:27:59.000Z",
  "title": "The high-redshift Universe with Spitzer",
  "authors": [
    "Maruša Bradač"
  ],
  "comment": "Nature Astronomy Review Article",
  "journal": "Nature Astronomy volume 4, pages 478-485 (2020)",
  "doi": "10.1038/s41550-020-1104-5",
  "categories": [
    "astro-ph.GA"
  ],
  "abstract": "When did galaxies start forming stars? What is the role of distant galaxies in galaxy formation models and the epoch of reionization? What are the conditions in typical star-forming galaxies at redshifts >~4? Why is galaxy evolution dependent on environment? The Spitzer Space Telescope has been a crucial tool for addressing these questions. Accurate knowledge of stellar masses, ages and star formation rates requires measuring rest-frame optical (and ultraviolet) light, which only Spitzer can probe at high redshifts for a sufficiently large sample of typical galaxies. Many of these science goals are the main science drivers for the James Webb Space Telescope, and Spitzer afforded us their first exploration.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2020-05-14T20:27:59.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "high-redshift universe",
      "james webb space telescope",
      "galaxies start forming stars",
      "galaxy formation models",
      "galaxy evolution dependent"
    ],
    "tags": [
      "review article",
      "journal article"
    ],
    "publication": {
      "publisher": "Nature"
    },
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}