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Particle physics, nuclear physics, condensed matter, plasma physics, optics, acoustics, quantum mechanics
6,285 datasets
NASA's New Horizons mission captured energetic particle data during its Pluto flyby. The Pluto Energetic Particle Spectrometer Science Investigation (PEPSSI) instrument measured proton and ion fluxes, averaged at five-second, five-minute, and three-hour intervals. This version 1.0 dataset includes corresponding spacecraft attitude and ephemeris data.
A dataset from figshare by Lindsay M. Harrison, last updated in March 2026. It contains results from density measurements, resonance ultrasound spectroscopy, gigahertz ultrasonic interferometry, Raman and FTIR spectroscopy, and molecular dynamics simulations. The data compares the effects of fluorine, chlorine, and hydroxyl dopants on the elastic moduli, wave speeds, and structural properties of vitreous silica.
A study by Lindsay M. Harrison measures the effects of fluorine, chlorine, and hydroxyl dopants on the structure and properties of vitreous silica. The dataset includes results from resonance ultrasound spectroscopy, gigahertz ultrasonic interferometry, Raman spectroscopy, Fourier transform infrared spectroscopy, and molecular dynamics simulations. It was last updated on March 19, 2026.
NASA's Mars Exploration Rover project produced this archive of Miniature Thermal Emission Spectrometer (Mini-TES) Emissivity Reduced Data Record (EMR) products. The data includes original products used during mission operations. The dataset was last updated on March 13,我们发现一个错误。
NASA's Giotto spacecraft collected this data during its extended mission to comet 26P/Grigg-Skjellerup. The dataset includes both raw and calibrated results from the Optical Probe Experiment (OPE), along with the calibration data itself. It was last updated on the platform in March 2026.
Experimental Data Records from the HiRISE instrument aboard the Mars Reconnaissance Orbiter. These images are the permanent record of raw, unprocessed data, maintaining original spacecraft orientation and optical distortion. The data is provided by the National Aeronautics and Space Administration and was last updated on March 13, -2026.
ADEOS-I OCTS Level-2 Regional Inherent Optical Properties (IOP) Data, version 2022.0, provides per-pixel inherent optical properties retrieved from satellite-measured Remote Sensing Reflectance. The data, from the OB_CLOUD organization, includes coefficients for total absorption, phytoplankton absorption, and particulate backscattering, among other variables. It was last updated on 1997-06-30.
28-second resolution plasma spectra from the Apollo 12 solar wind experiment provide the highest time resolution data available from that mission. The National Aeronautics and Space Administration collected this data, which includes proton density, bulk speed, and flow angles. Data gaps of about 15 days occur during each lunar night when no solar wind signal is present.
NASA's Voyager 2 spacecraft collected this dataset of solar wind plasma measurements, averaged daily. The data originates from the Plasma Science (PLS) instrument as the probe traveled through the heliosphere. The dataset was last updated on March 13, 2026.
Mercury surface data from the MESSENGER spacecraft's Mercury Laser Altimeter (MLA). The National Aeronautics and Space Administration provides uncalibrated observations, including laser ranges, instrument status, and hardware diagnostics. The dataset was last updated on March 13, 2026.
Aizhu Sheng published a dataset on figshare in April 2026. The data likely contains computed tomography (CT) imaging parameters and plasma mRNA levels for FoxM1 and Sox9. The dataset is 5.5 KB in size and is stored in an XLS file format.
Aizhu Sheng published a dataset titled 'The Impact of CT Radiomic Parameters and Plasma FoxM1, Sox9 Levels on PIMA' on figshare in April 2026. The dataset is stored in an XLS file with a size of 5.5 KB. It is licensed under CC-BY-4.0.
STEREO-A satellite in-situ measurements of particles and Coronal Mass Ejection (CME) transients from the IMPACT/MAG and PLASTIC instruments. The dataset contains Level 2 solar wind parameters and magnetic field vector data, produced by the National Aeronautics and Space Administration. The dataset was last updated on March 13, 2026.
2-hour averaged solar wind iron plasma parameters from the STEREO-A spacecraft. The data includes iron flow speed, density, thermal speed, iron to proton density ratio, and iron charge state, produced by NASA. The dataset was last updated on March 13, 2026.
STEREO-A Plasma and Suprathermal Ion Composition (PLASTIC) 10-min Proton Plasma Parameters contains 10-minute averaged values of solar wind proton flow speed, density, temperature, and thermal speed. The records include flow velocity vector components and direction angles in HERTN and RTN coordinates, along with chi-squared and statistical uncertainties and various flags. This dataset is produced by the National Aeronautics and Space Administration and was last updated on March 13, 2026.
STEREO-A PLASTIC data provides 1-hour averaged solar wind proton flow speed, density, temperature, and thermal speed. The records include flow velocity vector components and direction angles in HERTN and RTN coordinates, along with chi-squared and statistical uncertainties, flags, and spacecraft position information. This dataset is produced by the National Aeronautics and Space Administration and was last updated on March 13, 2026.
Level 2 data from the STEREO-B spacecraft's IMPACT/MAG and PLASTIC instruments. The dataset contains in-situ measurements of particles and coronal mass ejection transients, including magnetic field vectors and solar wind parameters. It is produced by the National Aeronautics and Space Administration.
STEREO-B satellite data provides 10-minute averaged solar wind proton flow speed, density, and temperature. The records include velocity vector components, statistical uncertainties, and spacecraft position information. This dataset is produced by NASA and was last updated in March 2026.
STEREO-B Plasma and Suprathermal Ion Composition (PLASTIC) 1-min Proton Plasma Parameters contains 1-minute values of solar wind proton flow speed, density, temperature, and thermal speed. The records also hold flow velocity vector components and direction angles in HERTN and RTN coordinates, along with Chi-squared and statistical uncertainties and various flags. This dataset was produced by the National Aeronautics and Space Administration and was last updated on March 13, 2026.
Reduced Data Record (RDR) instrument data acquired by the Sample Analysis at Mars (SAM) instrument suite on the Mars Science Laboratory rover. SAM includes the Quadrupole Mass Spectrometer (QMS), the Gas Chromatograph (GC), and the Tunable Laser Spectrometer (TLS). The dataset is provided by the National Aeronautics and Space Administration and was last updated in March 2026.