65 datasets

DMU Figshare + UCL Research Data Repository2026 · Astronomical catalogue · unknown

Transneptunian objects are icy bodies beyond the orbit of Neptune. A large fraction are found in binary pairs, up to ~30% in the Cold Classical population, which generally have components of similar size and colour on widely separated orbits. Understanding what mechanisms have lead to the formation of such a high binary fraction, and their orbital distributions, holds the potential to elucidate th

UCL Research Data Repository2026 · Astronomical catalogue · unknown

This thesis presents visual and near-infrared spectroscopic observations of Trans-Neptunian Objects and centaurs obtained over four observing runs at the ESOVery Large Telescope. The reflectance spectra of these minor planets were investigated to determine whether silicates and refractory organics, which are predicted to be present on their surfaces, could be directly detected via the presence of

HKU DataHub + figshare + Loughborough Research Repository2026 · Astronomical catalogue

Elemental sublimation temperature during pebble accretion (Tab 1), related to Extended Data Table 1 Protosolar- and Al-normalized compositions of solar system rocky bodies (Tab 2), related to Supplementary Table 1

figshare2026 · Astronomical catalogue

This deposition provides the raw and processed data files used to generate the figures in the revised manuscript “When Low Alfvén Mach Number Solar Wind Encounters Mars: Magnetosheath Plasma Acceleration and Tail Boundary Compression” (Nature Communications, revision NCOMMS-25-63379A). The dataset is distributed as a compressed .zip archive containing the underlying data products and simulation ou

Teesside University Research Data Repository2026 · Astronomical catalogue

This dataset contains electron probe microanalysis (EPMA) major-element data and LA-ICP-MS trace-element data for plagioclase-rich lithologic units in lunar meteorites, together with complete ^40Ar/^39Ar step-heating analytical results and ArArCALC data-reduction records for seven meteorite samples: NWA 13120, NWA 14703, NWA 14704, NWA 14705, NWA 14706, NWA 15062, and NWA 15063. The geochemical da

IVOA Registry (Virtual Observatory)2025 · Astronomical catalogue

This service publishes BP/RP reflectance spectra of asteroids from Gaia Data Release 3. Spectra are computed as the ratio between the asteroid flux and an averaged solar analogue flux. Each spectrum consists of 16 spectral points covering wavelengths from approximately 374 nm to 1034 nm. Original data from ESA Gaia Archive: https://gea.esac.esa.int/archive/ (table: gaiadr3.sso_reflectance_spectrum

Teesside University Research Data Repository2025 · Astronomical catalogue

Original TEM data for“Million-Year Scale Meteoroid Flux Homogeneity Across the Moon: Evidence from Chang'E-6 Samples and Gardening Simulations”

NASA Data Portal2025 · Astronomical catalogue · unknown

This web page leads to a database of images and information about the 900 or so impact craters on the surface of Venus by diameter, latitude, and name.

NASA Data Portal2025 · Astronomical catalogue · unknown

Beginning with the systematic mapping of the lunar surface more than three decades ago, this database contains over 1600 maps of the planets and satellites of the Solar System. This collection of maps is a unique resource that has been derived from images and data returned by a series of space missions. Many of the maps have not been replicated or updated with data from new missions, and thus they

NASA Data Portal2025 · Astronomical catalogue · unknown

The Mars Maps Catalog includes various mappings of the surface of Mars.

NASA Data Portal2025 · Astronomical catalogue · unknown

This web page leads to a database of images and information about the 150 major impact craters on Ganymede and is updated semi-regularly based on continuing analysis of Voyager 2 images.

NASA Data Portal2025 · Table · TSV · unknown

This web page leads to a database of images and information about the 150 major impact craters on Callisto and is updated semi-regularly based on continuing analysis of Voyager images.

NASA Data Portal2025 · Astronomical catalogue · unknown

This Catalog summarizes the samples examined in the course of the Preliminary Examination (PE) Team (PET) of the Stardust Mission to comet Wild 2, and the results of the analyses of those samples. The Catalog is intended as a preliminary guide to the samples that are available for allocation to the larger planetary science community. Thus there is very detailed information about the samples that h

NASA Data Portal2025 · Table · TSV · unknown

This web page leads to a database of images and information about the 150 major impact craters on Ganymede and is updated semi-regularly based on continuing analysis of Voyager 2 images.

NASA Data Portal2025 · Astronomical catalogue · unknown

View detailed images of the planets, the sun, small bodies, and the Universe from various NASA exploration programs.

NASA Data Portal2025 · Astronomical catalogue · unknown

This data set consists of 6691 images spanning 24 classes that were collected by the Mars Science Laboratory (MSL, Curosity) rover by three instruments (Mastcam Right eye, Mastcam Left eye, and MAHLI). These images are the "browse" version of each original data product, not full resolution. They are roughly 256x256 pixels each. We divided the MSL images into train, validation, and test data sets a

NASA Data Portal2025 · Astronomical catalogue · unknown

Since May 1981, the National Aeronautics and Space Administration (NASA) has used aircraft to collect cosmic dust (CD) particles from Earth's stratosphere. Specially designed dust collectors are prepared for flight and processed after flight in an ultraclean (Class-100) laboratory constructed for this purpose at the Lyndon B. Johnson Space Center (JSC) in Houston, Texas. Particles are individually

NASA Data Portal2025 · Astronomical catalogue · unknown

This web page leads to a database of images and information about the 150 major impact craters on Ganymede and is updated semi-regularly based on continuing analysis of Voyager 2 images.

NASA Data Portal2025 · Astronomical catalogue · unknown

The Mariner 10 Image Archive includes tools to view shaded relief maps of the surface of Mercury, a 3D globe, and all images acquired by NASA's Mariner 10 mission.

NASA Data Portal2025 · Astronomical catalogue · unknown

The National Space Science Data Center serves as the permanent archive for NASA space science mission data. 'Space science' means astronomy and astrophysics, solar and space plasma physics, and planetary and lunar science. As permanent archive, NSSDC teams with NASA's discipline-specific space science 'active archives' which provide access to data to researchers and, in some cases, to the general

NASA Data Portal2025 · Astronomical catalogue · unknown

This data set contains a total of 73,031 landmarks. 10,433 landmarks were detected and extracted from 180 HiRISE browse images, and 62,598 landmarks were augmented from 10,433 original landmarks. For each original landmark, we cropped a square bounding box that includes the full extent of the landmark plus a 30-pixel margin to left, right, top and bottom. Each cropped landmark was resized to 227x2

NASA Data Portal2025 · Astronomical catalogue · unknown

This web page leads to a database of images and information about the 150 major impact craters on Ganymede and is updated semi-regularly based on continuing analysis of Voyager 2 images.

NASA Data Portal2025 · Astronomical catalogue · unknown

This web page leads to a database of images and information about the 150 major impact craters on Ganymede and is updated semi-regularly based on continuing analysis of Voyager 2 images.

NASA Data Portal2025 · Image · unknown

The Planetary Data System (PDS) is an archive of data products from NASA planetary missions, which is sponsored by NASA's Science Mission Directorate. We actively manage the archive to maximize its usefulness, and it has become a basic resource for scientists around the world.

NASA Data Portal2025 · Astronomical catalogue · unknown

The Mercury Map Catalog includes various mappings of the surface of Mercury published by the U.S. Geological Survey from 1976 - 1990.