{
  "company": {
    "name": "Sierra Space",
    "website": "https://sierraspace.com/",
    "record": "https://startuphistory.org/c/sierraspace.com"
  },
  "status": null,
  "history_since": "2021-06-01T16:56:41.000Z",
  "baseline": {
    "snapshot_id": "c8fb08201c73ba48fc9dd816254891acbac72320b538450d365fac53e745b3e7",
    "observed_at": "2021-06-01T16:56:41.000Z",
    "headline": "Sierra Space | Home",
    "description": "Sierra Space builds and delivers the future of space transportation, destinations and infrastructure, offering “space-as-a-service” in support of the new space economy.",
    "evidence": "https://web.archive.org/web/20210601165641/https://sierraspace.com/",
    "evidence_kind": "internet_archive",
    "facts": null,
    "basis": "first_observation",
    "is_change": false
  },
  "live_captures": 0,
  "last_checked": null,
  "live_status": "js_only",
  "messaging": [
    {
      "quote_observed_at": "2021-06-01T16:56:41.000Z",
      "variants": [
        {
          "headline": "Sierra Space | Home",
          "subhead": "Sierra Space builds and delivers the future of space transportation, destinations and infrastructure, offering “space-as-a-service” in support of the new space economy.",
          "observed_at": "2021-06-01T16:56:41.000Z",
          "evidence": "https://web.archive.org/web/20210601165641/https://sierraspace.com/",
          "evidence_kind": "internet_archive"
        }
      ],
      "headline": "Sierra Space | Home",
      "subhead": "Sierra Space builds and delivers the future of space transportation, destinations and infrastructure, offering “space-as-a-service” in support of the new space economy.",
      "from": "2021-06-01T16:56:41.000Z",
      "to": "2021-06-01T16:56:41.000Z",
      "captures": 1,
      "evidence": "https://web.archive.org/web/20210601165641/https://sierraspace.com/",
      "evidence_kind": "internet_archive",
      "seen": {
        "on": "2021-06-01T16:56:41.000Z"
      },
      "current": false
    },
    {
      "quote_observed_at": "2022-01-03T19:49:38.000Z",
      "variants": [
        {
          "headline": "ENABLING HUMANITY TO BEGIN NEW CIVILIZATIONS BEYOND EARTH",
          "subhead": "Sierra Space builds and delivers the future of space transportation, destinations and infrastructure, offering “space-as-a-service” in support of the new space economy.",
          "observed_at": "2022-01-03T19:49:38.000Z",
          "evidence": "https://web.archive.org/web/20220103194938/https://sierraspace.com/",
          "evidence_kind": "internet_archive"
        }
      ],
      "headline": "ENABLING HUMANITY TO BEGIN NEW CIVILIZATIONS BEYOND EARTH",
      "subhead": "Sierra Space builds and delivers the future of space transportation, destinations and infrastructure, offering “space-as-a-service” in support of the new space economy.",
      "from": "2022-01-03T19:49:38.000Z",
      "to": "2022-01-03T19:49:38.000Z",
      "captures": 1,
      "evidence": "https://web.archive.org/web/20220103194938/https://sierraspace.com/",
      "evidence_kind": "internet_archive",
      "seen": {
        "on": "2022-01-03T19:49:38.000Z"
      },
      "current": false
    },
    {
      "quote_observed_at": "2024-01-09T03:08:02.000Z",
      "variants": [
        {
          "headline": "Your Platform in Space",
          "subhead": "Sierra Space is building the space travel, habitats, and technology to offer “space-as-a-service” in support of the new space economy.",
          "observed_at": "2022-07-01T15:14:08.000Z",
          "evidence": "https://web.archive.org/web/20220701151408/https://www.sierraspace.com/",
          "evidence_kind": "internet_archive"
        },
        {
          "headline": "Your Platform in Space",
          "subhead": "Sierra Space is a commercial space company at the forefront of innovation for the new space economy, including space transportation & low-Earth orbit destinations.",
          "observed_at": "2023-01-18T14:18:14.000Z",
          "evidence": "https://web.archive.org/web/20230118141814/https://www.sierraspace.com/",
          "evidence_kind": "internet_archive"
        },
        {
          "headline": "Building a Platform in Space to Benefit Life on Earth ™",
          "subhead": "Sierra Space is a commercial space company at the forefront of innovation for the new space economy, including space transportation & low-Earth orbit destinations.",
          "observed_at": "2024-01-09T03:08:02.000Z",
          "evidence": "https://web.archive.org/web/20240109030802/https://www.sierraspace.com/",
          "evidence_kind": "internet_archive"
        }
      ],
      "headline": "Building a Platform in Space to Benefit Life on Earth ™",
      "subhead": "Sierra Space is a commercial space company at the forefront of innovation for the new space economy, including space transportation & low-Earth orbit destinations.",
      "from": "2022-07-01T15:14:08.000Z",
      "to": "2024-01-09T03:08:02.000Z",
      "captures": 3,
      "evidence": "https://web.archive.org/web/20240109030802/https://www.sierraspace.com/",
      "evidence_kind": "internet_archive",
      "seen": {
        "between": {
          "from": "2022-07-01T15:14:08.000Z",
          "to": "2024-01-09T03:08:02.000Z"
        }
      },
      "current": false
    },
    {
      "quote_observed_at": "2025-01-06T10:14:19.000Z",
      "variants": [
        {
          "headline": "The Next Generation Space-Tech Company",
          "subhead": "Sierra Space is a commercial space company at the forefront of innovation for the new space economy, including space transportation & low-Earth orbit destinations.",
          "observed_at": "2024-07-01T19:53:40.000Z",
          "evidence": "https://web.archive.org/web/20240701195340/https://www.sierraspace.com/",
          "evidence_kind": "internet_archive"
        },
        {
          "headline": "The Next Generation Space-Tech Company",
          "subhead": "Sierra Space is a commercial space company at the forefront of innovation for the new space economy, including space transportation & low-Earth orbit destinations.",
          "observed_at": "2025-01-06T10:14:19.000Z",
          "evidence": "https://web.archive.org/web/20250106101419/https://www.sierraspace.com/",
          "evidence_kind": "internet_archive"
        }
      ],
      "headline": "The Next Generation Space-Tech Company",
      "subhead": "Sierra Space is a commercial space company at the forefront of innovation for the new space economy, including space transportation & low-Earth orbit destinations.",
      "from": "2024-07-01T19:53:40.000Z",
      "to": "2025-01-06T10:14:19.000Z",
      "captures": 2,
      "evidence": "https://web.archive.org/web/20250106101419/https://www.sierraspace.com/",
      "evidence_kind": "internet_archive",
      "seen": {
        "between": {
          "from": "2024-07-01T19:53:40.000Z",
          "to": "2025-01-06T10:14:19.000Z"
        }
      },
      "current": false
    },
    {
      "quote_observed_at": "2026-07-14T12:39:20.000Z",
      "variants": [
        {
          "headline": "Defending Today. Defining Tomorrow. ™",
          "subhead": "Sierra Space is a Defense Tech leader delivering satellites, subsystems, spaceplanes, hypersonics, and infrastructure trusted by U.S. National Security.",
          "observed_at": "2026-01-02T19:30:27.000Z",
          "evidence": "https://web.archive.org/web/20260102193027/https://www.sierraspace.com/",
          "evidence_kind": "internet_archive"
        },
        {
          "headline": "Defending Today. Defining Tomorrow. ™",
          "subhead": "Sierra Space is a Defense Tech leader developing satellites, subsystems, spaceplanes, hypersonics & infrastructure for national security.",
          "observed_at": "2026-07-14T12:39:20.000Z",
          "evidence": "https://web.archive.org/web/20260714123920/https://www.sierraspace.com/",
          "evidence_kind": "internet_archive"
        }
      ],
      "headline": "Defending Today. Defining Tomorrow. ™",
      "subhead": "Sierra Space is a Defense Tech leader developing satellites, subsystems, spaceplanes, hypersonics & infrastructure for national security.",
      "from": "2026-01-02T19:30:27.000Z",
      "to": "2026-07-14T12:39:20.000Z",
      "captures": 2,
      "evidence": "https://web.archive.org/web/20260714123920/https://www.sierraspace.com/",
      "evidence_kind": "internet_archive",
      "seen": {
        "between": {
          "from": "2026-01-02T19:30:27.000Z",
          "to": "2026-07-14T12:39:20.000Z"
        }
      },
      "current": true
    }
  ],
  "changes": [
    {
      "n": 1,
      "id": "page-c8fb08201c73ba48fc9dd816254891acbac72320b538450d365fac53e745b3e7:9e85a43da462a6e6682c645e633d709770a14a955d50c0e46ce4af9b6bacc098:hiring:20dd4c09cc4ab0aa",
      "before_evidence": "https://web.archive.org/web/20210601165641/https://sierraspace.com/",
      "before_evidence_kind": "internet_archive",
      "kind": "hiring",
      "label": "Hiring",
      "summary": "Added a careers page.",
      "between": {
        "from": "2021-06-01T16:56:41.000Z",
        "to": "2022-01-03T19:49:38.000Z"
      },
      "evidence": "https://web.archive.org/web/20220103194938/https://sierraspace.com/",
      "evidence_kind": "internet_archive",
      "basis": "page_facts",
      "topic": "https://startuphistory.org/t/added-careers-page"
    },
    {
      "n": 2,
      "id": "page-9e85a43da462a6e6682c645e633d709770a14a955d50c0e46ce4af9b6bacc098:89810cfdcc50fbf6bcf124d0a93eb6175f434f9742dbbe68a2421acfac2036a4:headline:8f518541fa387efe",
      "before_evidence": "https://web.archive.org/web/20220103194938/https://sierraspace.com/",
      "before_evidence_kind": "internet_archive",
      "kind": "headline",
      "label": "Headline",
      "summary": "Changed its homepage headline from “ENABLING HUMANITY TO BEGIN NEW CIVILIZATIONS BEYOND EARTH” to “Your Platform in Space”.",
      "between": {
        "from": "2022-01-03T19:49:38.000Z",
        "to": "2022-07-01T15:14:08.000Z"
      },
      "evidence": "https://web.archive.org/web/20220701151408/https://www.sierraspace.com/",
      "evidence_kind": "internet_archive",
      "basis": "page_facts",
      "topic": null
    },
    {
      "n": 3,
      "id": "page-a4b2f4f2f3ff6da59fac046aa789e357284b049dc74eff24ae3d22c0a0bd96f6:96ffb7eade67ad15913b9feb42ef704b7f7d8c9717d5ca4918829aa92fa666d3:headline:1c47fa9b121f630b",
      "before_evidence": "https://web.archive.org/web/20230118141814/https://www.sierraspace.com/",
      "before_evidence_kind": "internet_archive",
      "kind": "headline",
      "label": "Headline",
      "summary": "Changed its homepage headline from “Your Platform in Space” to “Building a Platform in Space to Benefit Life on Earth ™”.",
      "between": {
        "from": "2023-01-18T14:18:14.000Z",
        "to": "2024-01-09T03:08:02.000Z"
      },
      "evidence": "https://web.archive.org/web/20240109030802/https://www.sierraspace.com/",
      "evidence_kind": "internet_archive",
      "basis": "page_facts",
      "topic": null
    },
    {
      "n": 4,
      "id": "page-96ffb7eade67ad15913b9feb42ef704b7f7d8c9717d5ca4918829aa92fa666d3:72ba4e3d14dc247517f2ba069d82dfeec405a392ea9a99ecfed9a744e1f926a5:headline:5e2054142f08ec13",
      "before_evidence": "https://web.archive.org/web/20240109030802/https://www.sierraspace.com/",
      "before_evidence_kind": "internet_archive",
      "kind": "headline",
      "label": "Headline",
      "summary": "Changed its homepage headline from “Building a Platform in Space to Benefit Life on Earth ™” to “The Next Generation Space-Tech Company”.",
      "between": {
        "from": "2024-01-09T03:08:02.000Z",
        "to": "2024-07-01T19:53:40.000Z"
      },
      "evidence": "https://web.archive.org/web/20240701195340/https://www.sierraspace.com/",
      "evidence_kind": "internet_archive",
      "basis": "page_facts",
      "topic": null
    },
    {
      "n": 5,
      "id": "page-6a5cef37ed0f43972ff05f229d0d8914b268f583ff58742ce39011cb0bebd7ab:b08425b0c2de29462dec78308b67b648bc9ab18ede08ceb2f301c8fe662adba3:headline:8a76cdeef39d4066",
      "before_evidence": "https://web.archive.org/web/20250106101419/https://www.sierraspace.com/",
      "before_evidence_kind": "internet_archive",
      "kind": "headline",
      "label": "Headline",
      "summary": "Changed its homepage headline from “The Next Generation Space-Tech Company” to “Defending Today. Defining Tomorrow. ™”.",
      "between": {
        "from": "2025-01-06T10:14:19.000Z",
        "to": "2026-01-02T19:30:27.000Z"
      },
      "evidence": "https://web.archive.org/web/20260102193027/https://www.sierraspace.com/",
      "evidence_kind": "internet_archive",
      "basis": "page_facts",
      "topic": null
    }
  ],
  "update": null,
  "method": {
    "version": "messaging-v1",
    "description": "https://startuphistory.org/method"
  },
  "license": "CC-BY-4.0",
  "cite": "StartupHistory, “Sierra Space” company record, https://startuphistory.org/c/sierraspace.com"
}