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Telescope observations, star catalogs, exoplanet surveys, galaxy morphology, gravitational waves, spectroscopy
3,259 datasets
Hyperspectral imagery data for classifying marine benthic habitats in oligotrophic, temperate waters. The data is part of the National Spectral Database Aquatic Library and originates from a PhD thesis by Harvey MJ at Murdoch University in Perth, Western Australia. The imagery was collected in the Rottnest, Marmion, and Shoalwater areas between 2006 and 2007.
Supplementary material from a study investigating reproducibility challenges in circular dichroism (CD) spectroscopy of FmocFF peptide gels. The dataset, published on figshare by Dave Adams, consists of a 1.6 MB text file containing raw data. It was last updated on 2026-05-05.
Two cross-sectional surveys collected in Italy in 2022 (N=1159) and 2023 (N=1668) by Conrad Baldner. The data examines the interaction between political orientation, perceived personal/physical/economic threats from COVID-19 and the Russian invasion of Ukraine, and the desire for a more authoritarian leader. Pre-registered hypotheses, data, and R code are available via an OSF link.
A curated set of 160 liquids, including neat hydrocarbons, mixtures, and jet fuels, was measured with a compact Raman system. The dataset supports a two-tier chemometric framework for predicting derived cetane number and density, developed by Dhananjay Ambre and last updated in March 2026.
Legacy airborne magnetic and radiometric survey data from the Cobar, Nymagee, and Cargelligo (Euabalong) regions of New South Wales, collected in 1957-58. The data is published by Geoscience Australia on the data_gov_au platform. The record was last updated on 2026 05 07, but the data itself is historical.
Temperature loggers deployed at the Comets Hole site in the Lord Howe Province collected this marine dataset. The Australian Ocean Data Network provides the data, which covers a ten-year period from March 2009 to March 2019. The dataset includes PNG and HTML file formats.
The Australia Telescope 20-GHz survey catalog provides high-angular-resolution data from the Australia Telescope Compact Array. It identifies compact and extended radio sources, finding compact active galactic nuclei constitute 77% of the total sources. NASA HEASARC created this table in December 2013 based on data from a reference paper.
MILLIQUAS Version 8 is a catalog of 1,021,800 type-I quasars, AGN, blazars, and candidates, largely complete from the literature to 30 June 2023. It includes 907,144 confirmed objects and 66,026 high-confidence candidates, with 60.7% featuring Gaia-EDR3 astrometry. The HEASARC updated this table in July 2023 based on data from the author's website.
The first six months of the EUVE mission produced this list of verified bright sources from its all-sky and deep surveys, including calibration targets. The table is a detailed catalog of sources detected by the four EUVE telescopes during the survey phase. This data is provided as a service by NASA's High Energy Astrophysics Science Archive Research Center (HEASARC).
Launched in 2009, the Kepler Mission surveyed a region of our galaxy to determine the fraction of stars with planets and measure exoplanet size distribution. The K2 mission, continuing from 2013 onward, provides the main catalog for all K2 data via this service from the National Aeronautics and Space Administration. The catalog was last updated on 2026-03-13.
A dataset from figshare by Yaxiang Gong, published in March 2026, quantifying the mutual solubility enhancement of two drugs. The 1.5 MB dataset contains results from HPLC solubility measurements, fluorescence and FT-IR spectroscopy, and molecular dynamics simulations. It reports solubility increases of 6–16% for rosiglitazone and 11–27% for ibuprofen across a temperature range of 30–60 °C.
Raw data from a study quantifying the mutual solubility enhancement of co-dissolved rosiglitazone and ibuprofen. The dataset includes solubility measurements via HPLC, fluorescence and FT-IR spectroscopy results, and molecular dynamics simulation insights from 30–60 °C. Yaxiang Gong authored the dataset, which was last updated on 2026-03-18.
945,592,683 stars out to magnitude 21 are cataloged in the GSC-II. This photometric data was compiled to support the Hubble Space Telescope with targeting off-axis stars. The catalog is provided by the National Aeronautics and Space Administration and was last updated in March 2026.
Comet 67P/Churyumov-Gerasimenko gravity data collected by NASA's Rosetta orbiter during the PRELANDING phase from 2014-01-21 to 2014-11-18. The dataset includes a specific global gravity measurement on 2014-09-29T16:18:55.000 to 2014-09-29T22:55:43.500.
A'Hearn et al. (1995) provides a comparative analysis of Haser model production rates for comets in the Lowell Observatory Cometary Database. This dataset includes similar data for two additional comets, West (1975 A1-A) and Kohoutek (1973 E1). The data is presented in HTML tables and was added to the NASA archive on 20 October 2008.
NASA's AllWISE Catalog of Mid-IR AGNs contains an all-sky sample of approximately 1.4 million active galactic nuclei selected via infrared photometry from the Wide-field Infrared Survey Explorer. The sample has a mean density of ~38 AGNs per square degree, a positional accuracy within 50 mas for many sources, and includes about 1.1 million previously uncataloged AGNs. The data release incorporates observations from the WISE mission's cryogenic and post-cryogenic phases, first made public in 2011.
An 80-megapixel mosaic CCD camera, Suprime-Cam provides a unique 34' x 27' field of view for the 8.2m Subaru Telescope. This table logs exposures with observation type 'OBJECT' made since April 2001, with a significant increase in rows from November 2005 after including data with position errors up to 30 arcseconds. NASA HEASARC created this service in September 2007 based on data from the Centre de Données astronomiques de Strasbourg.
The Stardust Sample Catalog summarizes samples examined by the Preliminary Examination Team of the Stardust Mission to comet Wild 2. It provides detailed information on samples removed from the collection tray and those remaining in aerogel, serving as a guide for allocation to the planetary science community. The catalog is maintained by the National Aeronautics and Space Administration and was last updated in March 2026.
The IceCube Neutrino Observatory project, managed by AMD_USAPDC, funds the ongoing operations and data collection from the cubic-kilometer detector at the South Pole. This award supports management activities from 2021 to 2026, building on over eight years of prior operations since science data collection began in 2008. The core team maintains infrastructure to ensure a continuous stream of high-energy neutrino event data.
VNTR frequency data for 12 spoligotypes of bovine tuberculosis (bTB) from 5,387 randomly selected isolates in Great Britain. The dataset was produced by the Animal and Plant Health Agency (APHA) and is attributed to Crown Copyright in 2016. It likely contains tabular data on the prevalence of specific genetic markers across different bacterial strains.