Loading...
Loading...
Telescope observations, star catalogs, exoplanet surveys, galaxy morphology, gravitational waves, spectroscopy
2,973 datasets
Nebula is a dataset published on Kaggle. The title suggests it contains imagery or data related to astronomical nebulae. Metadata is minimal; actual content, scale, and collection details require verification after download.
HDF injection summary files provide sensitivity estimates for gravitational-wave searches conducted by the LIGO, Virgo, and KAGRA collaborations. The data spans the first three observing runs (O1, O2, O3) and covers binary neutron star, neutron star–black hole, binary black hole, and intermediate mass black hole subpopulations. This material is part of the GWTC-3 data release from the LIGO Scientific Collaboration.
Simulated data products designed to mimic observations of the same region of the sky as seen by the Nancy Grace Roman Telescope and the Vera C. Rubin Observatory. The dataset is hosted on AWS Open Data and was contributed by the organization IRSA. The release year is 2024.
National Institute of Information and Communications Technology has been observing ionospheric absorption of 30 MHz cosmic radio noise at Syowa Station, Antarctica since February 1967. This long-term dataset provides a continuous record of space weather effects on the upper atmosphere. The data is sourced from a standard riometer (Relative Ionospheric Opacity Meter).
Raw X-ray absorption spectroscopy data for the South Atlantic TN057-06 and South Pacific PS75/56-1 sediment cores, along with 232Th and Fe flux data by depth for the PS75/56-1 core. The dataset originates from the Shoenfelt et al., 2018 study and is hosted by the SCIOPS organization on NASA's Earthdata platform.
FOG Level 2 product provides daily global fog detection over oceans and land areas of China. The product is generated by SCIOPS using FY-3A VIRR satellite data and image processing techniques. It has a spatial resolution of 0.01 degrees.
Daily dust monitoring product derived from FY-3A VIRR satellite data, with a spatial resolution of 0.01 degrees. The product calculates a Dust Strength Index (DSI) by utilizing infrared, mid-infrared, and visible channel features to distinguish dust from other atmospheric targets. It is produced by the SCIOPS organization.
Two neutron monitors at the Concordia research station on the Antarctic plateau provide continuous measurements of cosmic ray variability. The instruments are standard-design, lead-free mini neutron monitors operated by Sodankylä Geophysical Observatory. This setup captures data relevant to space weather and atmospheric physics.
Hourly neutron monitor data, both raw and corrected for atmospheric pressure variations, is recorded at Mawson and Kingston stations. The dataset also includes older data from the Wilkes and Casey stations. Data collection is performed by the Australian Antarctic Data Centre using super neutron monitors and standard IGY neutron monitors.
A bibliography contains references to Ground Level Enhancements (GLEs), which are rare but powerful solar radiation storms. The dataset includes fields for year, author, title, and journal. It was compiled by the Australian Antarctic Data Centre.
SCIOPS research provides an estimate of the natural cosmic ray background production rate of radioactive carbon monoxide (14CO). Measurements were derived from cylinders exposed in Antarctica, with comparisons to exposures in the Southern Alps of New Zealand and the USA. The dataset size, specific row count, and last update date are not provided.
Pgopher .log files contain data from high-temperature pulsed nozzle experiments for jet-cooled molecular spectroscopy. The dataset, created by Rita Roque and updated in March 2026, is a 20.3 KB ZIP archive of supplementary files for analyzing polycyclic aromatic hydrocarbons via rotational spectroscopy.
The JPL HORIZONS service provides access to ephemeris computation and orbital data for over 561,000 asteroids, 3,000 comets, 171 planetary satellites, 8 planets, and other solar system objects. It is maintained by the Jet Propulsion Laboratory's Solar System Dynamics Group for generating highly accurate positional predictions.
North Atlantic Ocean Drilling Program Hole 647A provides a high-latitude sediment core with 57 new samples across the Eocene-Oligocene transition. The British Geological Survey compiled this microfaunal record of foraminifera and calcareous nannofossils to document biotic and climatic change.
Hyperspectral data from the National Spectral Database characterizes marine benthic habitats in oligotrophic, temperate waters off Western Australia. This Aquatic Substrate Library supports end-member studies and remote sensing analysis, derived from fieldwork conducted between 2006 and 2007.
Scanning Tunneling Spectroscopy data captures the electronic structure of neptunium pentoxide in both semimetallic and semiconducting states. Data was collected using both lock-in and direct I(V) measurement methods. The dataset was contributed by Benjamin Heiner via Harvard Dataverse and was last updated in April 2026.
Asteroids from French subantarctic islands: records from the Marion Dufresne MD03 expeditions is a digital species and station list for seastars collected during the MD03 expedition in the Kerguelen islands. The dataset was created by the organization SCIOPS and sourced from NASA's Earthdata platform. Specific details on record count, date of collection, and update frequency are not provided.
Paranagua Bay in southern Brazil contains data on zooplankton and zoobenthos distribution across oligohaline to euhaline sectors. The dataset includes time-series observations from a weekly sampling program conducted from 1993 to 1996. The data was compiled by SCIOPS and published via OBIS South America.
181 cosmic glass spherule and micrometeorite samples dated between 1100 A.D. and 1500 A.D. were collected from the South Pole Water Well in December 1995. Elemental analysis data is provided in tabular format, accompanied by Scanning Electron Microscope (SEM) images. The dataset was produced by AMD_USAPDC and made available via NASA's EarthData platform.
Asteroid material was collected from the south Argentinian coasts between 40°S and 50°S during the Walter Herwig 1978 expedition. The dataset documents the distribution of Patagonian sea stars, primarily gathered using Agassiz trawls. It was compiled by the organization SCIOPS and last updated in 1978.