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Federal agency
National Aeronautics and Space Administration
36,697 open datasets published by this federal agency. Latest update 10/26/2026.
Datasets
36,697
35,447 with descriptions
Topics
23
Science & Research
Sub-agencies
12
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Parts of National Aeronautics and Space Administration that publish data
- High Energy Astrophysics Science Archive Research Center975
- Open Science Data Repository346
- Science Mission Directorate71
- Space Technology Mission Directorate40
- Jet Propulsion Laboratory38
- Ames Research Center36
- National Oceanic and Atmospheric Administration12
- Aeronautics Research Mission Directorate7
- Human Exploration and Operations Mission Directorate6
- Disasters Program1
- Langley Research Center1
- Mission Support Directorate1
Datasets
10,000+ datasets
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- IMP-8 Linearly Interpolated 60 s Resolution Tri-axial Fluxgate Magnetometer in GSM CoordinatesVMOIMP-8 linearly interpolated to have the measurements on the minute at 60 s resolution tri-axial fluxgate magnetometer data in GSM coordinates. This data set consists of processed solar wind data that has been linearly interpolated to 1 min resolution at the poBINUpdated 10/27/2026
- Geotail Solar Wind Weimer Propagation Details at 1 min ResolutionVMOGeotail Weimer propagated solar wind data using CPI and linearly interpolated time delay, cosine angle, and goodness information of propagated data at 1 min Resolution. This data set consists of propagated solar wind data that has first been propagated to a poBINUpdated 10/27/2026
- Geotail Weimer Propagated using LEP 60 s Resolution Tri-axial Fluxgate Magnetometer in GSM CoordinatesVMOGeotail Weimer propagated solar wind data using LEP and linearly interpolated to have the measurements on the minute at 60 s resolution tri-axial fluxgate magnetometer data in GSM coordinates. This data set consists of propagated solar wind data that has firstBINUpdated 10/27/2026
- Voyager 2 Low-Energy Charged Particle (LECP) O Fluxbox Rates in ASCII Format 5-dayJHU_APLWeighted Count Rates, Derived from PHA Data plus Rate Data by sectors and averaged, Voyager2, LECP, Uncalibrated, Cadence P5DTXTBINUpdated 10/27/2026
- Voyager 2 Low-Energy Charged Particle (LECP) O Fluxbox Fluxes in ASCII Format 5-dayJHU_APLWeighted Count Rates, Derived from PHA Data plus Rate Data by sectors and averaged, Voyager2, LECP, Calibrated, Cadence P5DTXTBINUpdated 10/27/2026
- Voyager 2 Low-Energy Charged Particle (LECP) O Fluxbox Rates in ASCII Format 26-dayJHU_APLWeighted Count Rates, Derived from PHA Data plus Rate Data by sectors and averaged, Voyager2, LECP, Uncalibrated, Cadence PT5DTXTBINUpdated 10/27/2026
- Ulysses Trajectory Data in Heliocentric CoordinatesSPDFDaily Ulysses position data for cruise, prime and extenxed mission in heliocentric coordinates.BINUpdated 10/27/2026
- Richardson (RICH) Ground-based Vector Magnetic Field (L2) 0.5 s DataCDAWebRichardson, TX, Ground-based Vector Magnetic Field Level 2 Data, 0.5 s Time Resolution, Station Code: (RICH), Station Location: (GEO Latitude 33.0, Longitude 263.2), McMAC NetworkBINUpdated 10/27/2026
- THEMIS GBO All Sky Imager at Kiana, AK. ASI Thumbnails Data.THEMISTHEMIS Ground All Sky Imager at Kiana (66.97 deg GLat, 199.56 deg GLong): 32 x 32 pixel thumbnails for full ASI images. The ASI stations monitor a 170 degree field of view imaging the auroral oval at kilometer resolution. The ASI is comprised of a fisheye lensBINUpdated 10/27/2026
- STEREO-B/WAVES High Frequency Receiver, DataSPDFRadio measurements of power spectral density,radio flux density, Stokes Q, U, V parameters and angular half width of source measured by the STEREO-A/WAVES instrument. There a 319 linearly spaced frequency channels from 0.125 to 16.205 MHz. Time resolution variBINUpdated 10/27/2026
- SOHO Definitive Orbit, 10 min Data, Spacecraft Position and Velocity in GCI, GSE, GSE, HEC, and HG CoordinatesSPDFSOHO Definitive Orbit, Spacecraft Position and Velocity in Geocentric Celestial Inertial, GCI, Geocentric Solar Ecliptic, GSE, Geocentric Solar Magnetospheric, GSM, Heliospheric Ecliptic, HEC, and Heliographic, HG, CoordinatesBINUpdated 10/27/2026
- Comet Giacobini Ephemeris, Heliocentric Trajectories, Heliographic, Heliographic Inertial, and Solar Ecliptic Coordinates, HelioWeb, Hourly DataSPDFComet Giacobini Heliocentric orbit in Heliographic Inertial, Heliographic rotating, and Solar Ecliptic coordinates at a 1 hourly cadence. For coordinate definitions see https://omniweb.gsfc.nasa.gov/coho/helios/coor_des.html.TXTBINUpdated 10/27/2026
- Comet Giacobini Ephemeris, Heliocentric Trajectories, Heliographic, Heliographic Inertial, and Solar Ecliptic Coordinates, HelioWeb, Daily DataSPDFComet Giacobini Heliocentric orbit in Heliographic Inertial, Heliographic rotating, and Solar Ecliptic coordinates at a daily cadence. For coordinate definitions see https://omniweb.gsfc.nasa.gov/coho/helios/coor_des.html.TXTBINUpdated 10/27/2026
- BARREL 3D Rate Counter (RCNT) NaI Scintillator Diagnostics, Level 2, 4 s DataSPDFThis data product consists of measurements from rate counters. The rate count data are diagnostic fields, have uncalibrated energy ranges, and wrap near or above 16384 counts/s. The rate count values are stored as 4 s accumulations of counts. The BARREL MissioPDFTXTBINUpdated 10/27/2026
- BARREL 1M X-ray Spectrometer (FSPC) Bremsstrahlung X-ray Spectrum Fast Time Resolution, Level 2, 0.05 s DataSPDFFSPC: Four channels of fast time resolution, 50 ms, Bremsstrahlung X-ray spectra detected with a NaI Scintillator. Each channel is separated in its own variable: FSPC1, FSPC2, FSPC3, and FSPC4. The nominal energy range covered by the four channels ranges from PDFTXTBINUpdated 10/27/2026
- ACE Electron Proton Alpha Monitor (EPAM) LEFS60 MFSA, Solar Wind Frame, Sectored Proton Fluxes, Hourly AveragesFTECSHourly-averaged sectored proton fluxes from the MF Spectrum Analyzer of the ACE/EPAM LEFS60 instrument. All energies thresholds take into account the incident particle type, shielding, and inactive dead-layer of the solid state detector. All fluxes are backgroBINUpdated 10/27/2026
- ROSETTA-ORBITER 67P OSINAC 3 ESC1-MTP010 RDR V3.0Small BodiesThis CODMAC level 3 data set contains radiometric calibrated image data in W/m^2/sr/nm, acquired by the OSIRIS Narrow Angle Camera on the Rosetta spacecraft during the COMET ESCORT 1 mission phase, covering the period from 2014-11-21T23:25:00.000 to 2014-12-19Updated 10/27/2026
- ROSETTA-ORBITER 67P OSINAC 4 ESC3-MTP019 RDR-STR-REFL V1.0Small BodiesThis CODMAC level 4 data set contains solar stray light corrected, radiometric calibrated and geometric distortion corrected (resampled) image data in in reflectance units (normalized and thus without unit), acquired by the OSIRIS Narrow Angle Camera on the RoUpdated 10/27/2026
- ROSETTA-ORBITER X SREM 2 EARTH 2 V1.0Small BodiesThis data set contains count rates (1/s) as measured by the Standard Radiation Environment Monitor (SREM) instrument on the Rosetta spacecraft, along with their standard deviations. These are CODMAC Level 2 Experiment Data Record data, and provide a measure ofUpdated 10/27/2026
- ROSETTA-ORBITER CHECKOUT OSINAC 4 CR5 RDR V1.0Small BodiesThis CODMAC level 4 data set contains radiometric calibrated and geometric distortion corrected (resampled) image data in W/m^2/sr/nm, acquired by the OSIRIS Narrow Angle Camera on the Rosetta spacecraft during the CRUISE 5 mission phase, covering the period fUpdated 10/27/2026
- MARS EXPRESS MARS MRS 1/2/3 EXTENDED MISSION 8 4299 V1.0GeosciencesThis is a Mars Express Radio Science data set, collected during the extended mission phase 2021-01-01 to 2022-12-31. It is a Occultation measurement and covers the time 2022-06-19T09:05:20.000 to 2022-06-19T11:30:03.000.Updated 10/27/2026
- ARECIBO MOON RADIO TELESCOPE CALIBRATED 70 CM RADAR V1.0GeosciencesBackscatter image data of the Moon made with Arecibo 70 cm radar in 1986 and 1987. The observations were made to demonstrate mapping resolution of 0.5 - 1.0 kilometers by using short transmitter pulses and long integration times (up to 8 minutes). Image pixel Updated 10/27/2026
- MSL MARS CHEMCAM LIBS SPECTRA 4/5 RDR V1.0GeosciencesThe MSL ChemCam LIBS RDR data set contains calibrated spectra and higher level products derived from raw data collected by the ChemCam Laser Induced Breakdown Spectrometer on the Mars Science Laboratory rover. Standard derived products include summed calibrateUpdated 10/27/2026
- The ICON Far Ultra Violet Daytime Column O/N2CDAWebICON FUV Daytime observations. 48-day windows of data from the L2.4 v07 product are collected into longitude, latitude, and local time bins. Mean and standard deviations of each parameter are reported in this file. The FUV instrument takes 2D images of the EarBINUpdated 10/27/2026
- The Far Ultraviolet Imaging Spectrograph Short Wave Prime ImagesCDAWebThe FUV instrument takes 2D images of the Earth’s horizon in the Far ultraviolet. The imager is pointing approximately 90 degrees to the spacecraft motion, similar to looking out of the side window of a car as it drives down the road. Onboard electronics read BINUpdated 10/27/2026
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Frequently asked questions
- How many datasets does National Aeronautics and Space Administration publish?
- The DatenUS catalog lists 36,697 open datasets from National Aeronautics and Space Administration, most often about science & research and climate & weather.
- Where can I download National Aeronautics and Space Administration data?
- Each dataset page links to the official download files and APIs on Data.gov and the agency's own website. DatenUS does not host copies, so you always get the current version.
- How current is this list?
- We check the source catalogs every day. The most recent dataset change from National Aeronautics and Space Administration was on 10/26/2026.
Source: Data.gov Catalog (GSA) and federal open data portals · Last updated 10/26/2026
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