Last updated April 9, 12:10 (less than a minute ago)

Nancy Grace Roman Space Telescope
Falcon Heavy - Nancy Grace Roman Space Telescope
In 2 years and 7 months
October 2026
Rocket
Falcon Heavy
Launch pad
Launch Complex 39A
Trajectory
Sun-Earth L2
8th
Falcon launch of 2026
445th
Falcon launch
1st
Falcon Heavy launch of 2026
14th
Falcon Heavy launch
2nd
Launch from LC39A in 2026
97th
Launch from LC39A
411th
Consecutive Falcon success
(assuming launch date holds)
getLaunchData(falcon-heavy-nancy-grace-roman-space-telescope)
{
  "key": "Launch:3b1db5e352d3b84f8c66cd107d581a3d28689da7",
  "hash": "b01716bbd24ed561862851bed9000706feffc973",
  "createdAt": "2022-12-27T10:00:59.022Z",
  "updatedAt": "2024-03-05T20:07:47.175Z",
  "status": null,
  "statusDescription": null,
  "netDatetime": "2026-10-31T00:00:00.000Z",
  "netString": "October 2026",
  "timezone": "America/New_York",
  "year": 2026,
  "month": 10,
  "windowStart": null,
  "windowEnd": null,
  "probability": null,
  "slug": "falcon-heavy-nancy-grace-roman-space-telescope",
  "name": "Nancy Grace Roman Space Telescope",
  "image": "https://spacelaunchnow-prod-east.nyc3.digitaloceanspaces.com/media/images/falcon_heavy_image_2022012 ... (12 trunc.)",
  "missionName": "Nancy Grace Roman Space Telescope",
  "missionType": "Astrophysics",
  "missionOrbit": "Sun-Earth L2",
  "rocketName": "Falcon Heavy",
  "rocketFamily": "Falcon",
  "rocketVariant": "Heavy",
  "launchPadKey": "Pad:878d0d55eb01a7bd461b5851ce34db95d4af3b34"
}
getLaunchSite(falcon-heavy-nancy-grace-roman-space-telescope)
{
  "key": "Pad:878d0d55eb01a7bd461b5851ce34db95d4af3b34",
  "hash": "47631f6dd2d1f23749ae0e6865d4a5c45a9bbb53",
  "createdAt": "2022-12-27T10:07:53.911Z",
  "updatedAt": "2022-12-27T10:07:53.911Z",
  "padCode": "LC39A",
  "siteCode": "KSC",
  "name": "Launch Complex 39A",
  "location": "NASA Kennedy Space Center, Florida",
  "latitude": 28.6083,
  "longitude": -80.6041,
  "timezone": "America/New_York"
}
getSpacecraft(falcon-heavy-nancy-grace-roman-space-telescope)
null
getPayloads(falcon-heavy-nancy-grace-roman-space-telescope)
[]
getLaunchStatistics(falcon-heavy-nancy-grace-roman-space-telescope)
{
  "key": "LaunchStatistics:c9327203c723689b3b68cc1f701711f36a7f6b28",
  "hash": "fca6a4036f4c84da64357a97007f5c2257475c11",
  "createdAt": "2022-12-30T14:47:29.777Z",
  "updatedAt": "2024-04-09T07:09:14.475Z",
  "launchKey": "Launch:3b1db5e352d3b84f8c66cd107d581a3d28689da7",
  "turnaroundInDaysByYear": null,
  "turnaroundInDaysByPad": null,
  "turnaroundInDaysByRocket": null,
  "turnaroundInDaysByRocketFamily": null,
  "turnaroundInDaysByPadAndYear": null,
  "turnaroundInDaysByRocketAndYear": null,
  "turnaroundInDaysByRocketFamilyAndYear": null,
  "eweilowCounter": 438,
  "preliminary": true,
  "nthAttemptByYear": 8,
  "nthAttemptByPad": 97,
  "nthAttemptByRocket": 14,
  "nthAttemptByRocketFamily": 445,
  "nthAttemptByPadAndYear": 2,
  "nthAttemptByRocketAndYear": 1,
  "nthAttemptByRocketFamilyAndYear": 8,
  "nthSuccessByYear": 8,
  "nthSuccessByPad": 97,
  "nthSuccessByRocket": 14,
  "nthSuccessByRocketFamily": 439,
  "nthSuccessByPadAndYear": 2,
  "nthSuccessByRocketAndYear": 1,
  "nthSuccessByRocketFamilyAndYear": 8,
  "nthPartialFailureByYear": null,
  "nthPartialFailureByPad": null,
  "nthPartialFailureByRocket": null,
  "nthPartialFailureByRocketFamily": null,
  "nthPartialFailureByPadAndYear": null,
  "nthPartialFailureByRocketAndYear": null,
  "nthPartialFailureByRocketFamilyAndYear": null,
  "nthFailureByYear": null,
  "nthFailureByPad": null,
  "nthFailureByRocket": null,
  "nthFailureByRocketFamily": null,
  "nthFailureByPadAndYear": null,
  "nthFailureByRocketAndYear": null,
  "nthFailureByRocketFamilyAndYear": null,
  "nthConsecutiveSuccessByYear": 8,
  "nthConsecutiveSuccessByPad": 97,
  "nthConsecutiveSuccessByRocket": 14,
  "nthConsecutiveSuccessByRocketFamily": 411,
  "nthConsecutiveSuccessByPadAndYear": 2,
  "nthConsecutiveSuccessByRocketAndYear": 1,
  "nthConsecutiveSuccessByRocketFamilyAndYear": 8,
  "nthConsecutivePartialFailureByYear": null,
  "nthConsecutivePartialFailureByPad": null,
  "nthConsecutivePartialFailureByRocket": null,
  "nthConsecutivePartialFailureByRocketFamily": null,
  "nthConsecutivePartialFailureByPadAndYear": null,
  "nthConsecutivePartialFailureByRocketAndYear": null,
  "nthConsecutivePartialFailureByRocketFamilyAndYear": null,
  "nthConsecutiveFailureByYear": null,
  "nthConsecutiveFailureByPad": null,
  "nthConsecutiveFailureByRocket": null,
  "nthConsecutiveFailureByRocketFamily": null,
  "nthConsecutiveFailureByPadAndYear": null,
  "nthConsecutiveFailureByRocketAndYear": null,
  "nthConsecutiveFailureByRocketFamilyAndYear": null
}
getLandingStatistics(falcon-heavy-nancy-grace-roman-space-telescope)
[]
getStageStatistics(falcon-heavy-nancy-grace-roman-space-telescope)
[]
getVideos(falcon-heavy-nancy-grace-roman-space-telescope)
[]
getLandings(falcon-heavy-nancy-grace-roman-space-telescope)
[]
getPatches(falcon-heavy-nancy-grace-roman-space-telescope)
[]
getLaunchLibraryData(falcon-heavy-nancy-grace-roman-space-telescope)
{
  "key": "LaunchLibraryData:c9327203c723689b3b68cc1f701711f36a7f6b28",
  "hash": "8b38c3143e4e76a42f6e670392019e36b46bd7dc",
  "createdAt": "2022-12-30T08:56:56.081Z",
  "updatedAt": "2024-04-09T07:09:13.155Z",
  "launchKey": "Launch:3b1db5e352d3b84f8c66cd107d581a3d28689da7",
  "data": {
    "id": "521f3a1c-f977-4306-9b7f-495858719adf",
    "net": "2026-10-31T00:00:00Z",
    "pad": {
      "id": 87,
      "url": "https://ll.thespacedevs.com/2.2.0/pad/87/",
      "name": "Launch Complex 39A",
      "map_url": "https://www.google.com/maps?q=28.60822681,-80.60428186",
      "info_url": null,
      "latitude": "28.60822681",
      "location": {
        "id": 27,
        "url": "https://ll.thespacedevs.com/2.2.0/location/27/",
        "name": "Kennedy Space Center, FL, USA",
        "map_image": "https://spacelaunchnow-prod-east.nyc3.digitaloceanspaces.com/media/launch_images/location_27_2020080 ... (11 trunc.)",
        "description": null,
        "country_code": "USA",
        "timezone_name": "America/New_York",
        "total_launch_count": 234,
        "total_landing_count": 0
      },
      "wiki_url": "https://en.wikipedia.org/wiki/Kennedy_Space_Center_Launch_Complex_39#Launch_Pad_39A",
      "agency_id": 121,
      "longitude": "-80.60428186",
      "map_image": "https://spacelaunchnow-prod-east.nyc3.digitaloceanspaces.com/media/launch_images/pad_87_202008031435 ... (6 trunc.)",
      "description": null,
      "country_code": "USA",
      "total_launch_count": 176,
      "orbital_launch_attempt_count": 175
    },
    "url": "https://ll.thespacedevs.com/2.2.0/launch/521f3a1c-f977-4306-9b7f-495858719adf/",
    "name": "Falcon Heavy | Nancy Grace Roman Space Telescope",
    "slug": "falcon-heavy-nancy-grace-roman-space-telescope",
    "type": "detailed",
    "image": "https://spacelaunchnow-prod-east.nyc3.digitaloceanspaces.com/media/images/falcon_heavy_image_2022012 ... (12 trunc.)",
    "rocket": {
      "id": 7615,
      "configuration": {
        "id": 161,
        "url": "https://ll.thespacedevs.com/2.2.0/config/launcher/161/",
        "name": "Falcon Heavy",
        "alias": "",
        "active": true,
        "apogee": 200,
        "family": "Falcon",
        "length": 70,
        "program": [],
        "variant": "Heavy",
        "diameter": 12.2,
        "info_url": "https://www.spacex.com/vehicles/falcon-heavy/index.html",
        "reusable": true,
        "wiki_url": "https://en.wikipedia.org/wiki/Falcon_Heavy",
        "full_name": "Falcon Heavy",
        "image_url": "https://spacelaunchnow-prod-east.nyc3.digitaloceanspaces.com/media/images/falcon_heavy_image_2022012 ... (12 trunc.)",
        "max_stage": 3,
        "min_stage": 3,
        "to_thrust": 22819,
        "description": "The Falcon Heavy is a variant of the Falcon 9 full thrust launch vehicle and consists of a standard ... (89 trunc.)",
        "launch_cost": "90000000",
        "launch_mass": 1400,
        "gto_capacity": 26700,
        "leo_capacity": 63800,
        "manufacturer": {
          "id": 121,
          "url": "https://ll.thespacedevs.com/2.2.0/agencies/121/",
          "name": "SpaceX",
          "type": "Commercial",
          "abbrev": "SpX",
          "featured": true,
          "info_url": "http://www.spacex.com/",
          "logo_url": "https://spacelaunchnow-prod-east.nyc3.digitaloceanspaces.com/media/images/spacex_logo_20220826094919 ... (4 trunc.)",
          "wiki_url": "http://en.wikipedia.org/wiki/SpaceX",
          "image_url": "https://spacelaunchnow-prod-east.nyc3.digitaloceanspaces.com/media/images/spacex_image_2019020703250 ... (6 trunc.)",
          "launchers": "Falcon | Starship",
          "nation_url": "https://spacelaunchnow-prod-east.nyc3.digitaloceanspaces.com/media/images/spacex_nation_202305310645 ... (6 trunc.)",
          "spacecraft": "Dragon",
          "description": "Space Exploration Technologies Corp., known as SpaceX, is an American aerospace manufacturer and spa ... (541 trunc.)",
          "country_code": "USA",
          "administrator": "CEO: Elon Musk",
          "founding_year": "2002",
          "failed_landings": 24,
          "failed_launches": 11,
          "pending_launches": 140,
          "attempted_landings": 322,
          "launch_library_url": null,
          "total_launch_count": 347,
          "successful_landings": 299,
          "successful_launches": 336,
          "consecutive_successful_landings": 11,
          "consecutive_successful_launches": 48
        },
        "maiden_flight": "2018-02-06",
        "vehicle_range": null,
        "failed_landings": 2,
        "failed_launches": 0,
        "pending_launches": 8,
        "attempted_landings": 19,
        "total_launch_count": 9,
        "successful_landings": 17,
        "successful_launches": 9,
        "consecutive_successful_landings": 10,
        "consecutive_successful_launches": 9
      },
      "launcher_stage": [],
      "spacecraft_stage": null
    },
    "status": {
      "id": 2,
      "name": "To Be Determined",
      "abbrev": "TBD",
      "description": "Current date is a placeholder or rough estimation based on unreliable or interpreted sources."
    },
    "hashtag": null,
    "mission": {
      "id": 6105,
      "name": "Nancy Grace Roman Space Telescope",
      "type": "Astrophysics",
      "orbit": {
        "id": 16,
        "name": "Sun-Earth L2",
        "abbrev": "L2"
      },
      "agencies": [],
      "vid_urls": [],
      "info_urls": [],
      "description": "The Nancy Grace Roman Space Telescope is a NASA infrared space telescope with a 2.4 m (7.9 ft) wide ... (838 trunc.)",
      "launch_designator": null
    },
    "program": [],
    "updates": [
      {
        "id": 2108,
        "comment": "Adding launch NET October 2026",
        "info_url": "https://www.nasa.gov/press-release/nasa-awards-launch-services-contract-for-roman-space-telescope",
        "created_by": "Nosu",
        "created_on": "2022-07-20T07:04:29Z",
        "profile_image": "https://spacelaunchnow-prod-east.nyc3.digitaloceanspaces.com/media/profile_images/arnaud2520muller_p ... (25 trunc.)"
      }
    ],
    "vidURLs": [],
    "infoURLs": [],
    "timeline": [],
    "failreason": "",
    "holdreason": "",
    "window_end": "2026-10-31T00:00:00Z",
    "infographic": null,
    "probability": null,
    "last_updated": "2023-06-14T09:15:44Z",
    "webcast_live": false,
    "window_start": "2026-10-31T00:00:00Z",
    "net_precision": {
      "id": 7,
      "name": "Month",
      "abbrev": "M",
      "description": "The T-0 is expected in the given month."
    },
    "flightclub_url": null,
    "pad_turnaround": "P123D",
    "mission_patches": [],
    "r_spacex_api_id": null,
    "weather_concerns": null,
    "launch_service_provider": {
      "id": 121,
      "url": "https://ll.thespacedevs.com/2.2.0/agencies/121/",
      "name": "SpaceX",
      "type": "Commercial",
      "abbrev": "SpX",
      "featured": true,
      "info_url": "http://www.spacex.com/",
      "logo_url": "https://spacelaunchnow-prod-east.nyc3.digitaloceanspaces.com/media/images/spacex_logo_20220826094919 ... (4 trunc.)",
      "wiki_url": "http://en.wikipedia.org/wiki/SpaceX",
      "image_url": "https://spacelaunchnow-prod-east.nyc3.digitaloceanspaces.com/media/images/spacex_image_2019020703250 ... (6 trunc.)",
      "launchers": "Falcon | Starship",
      "nation_url": "https://spacelaunchnow-prod-east.nyc3.digitaloceanspaces.com/media/images/spacex_nation_202305310645 ... (6 trunc.)",
      "spacecraft": "Dragon",
      "description": "Space Exploration Technologies Corp., known as SpaceX, is an American aerospace manufacturer and spa ... (541 trunc.)",
      "country_code": "USA",
      "administrator": "CEO: Elon Musk",
      "founding_year": "2002",
      "failed_landings": 24,
      "failed_launches": 11,
      "pending_launches": 140,
      "attempted_landings": 322,
      "launch_library_url": null,
      "total_launch_count": 347,
      "successful_landings": 299,
      "successful_launches": 336,
      "consecutive_successful_landings": 11,
      "consecutive_successful_launches": 48
    },
    "pad_launch_attempt_count": 194,
    "agency_launch_attempt_count": 459,
    "orbital_launch_attempt_count": 6917,
    "location_launch_attempt_count": 254,
    "pad_launch_attempt_count_year": 3,
    "agency_launch_attempt_count_year": 9,
    "orbital_launch_attempt_count_year": 17,
    "location_launch_attempt_count_year": 4
  }
}