Science & Research
Physics, mathematics, research output and constants.
Datasets
Confirmed exoplanets
Every confirmed planet outside the Solar System in the NASA Exoplanet Archive, with its host star, discovery details, orbit, size, mass and temperature. One row per planet.
Nobel Prize laureates
Every Nobel Prize and Prize in Economic Sciences awarded since 1901, with the laureate, motivation, prize share, birth details and affiliation at the time of the award. One row per prize awarded to a laureate.
Atmospheric CO₂ at Mauna Loa (Keeling Curve)
Monthly mean carbon dioxide concentration in the atmosphere measured at Mauna Loa Observatory, Hawaii, since March 1958, in parts per million. One row per month.
Global surface temperature anomaly (NASA GISTEMP)
Global mean land-ocean surface temperature since 1880 from NASA's GISTEMP v4 analysis, expressed as the difference from the 1951–1980 average. One row per year, with the annual (January–December) mean plus each month and season.
Periodic table of the elements
All 118 chemical elements with atomic mass, electron configuration, electronegativity, melting and boiling points, density and year of discovery. One row per element.
Human protein-coding genes
Every approved human protein-coding gene in the HGNC nomenclature, with its official symbol and name, chromosome location and cross-references to NCBI Gene, Ensembl, UniProt and RefSeq. One row per gene.
Stars visible to the naked eye
Every star in the HYG stellar database with apparent visual magnitude 6.5 or brighter, roughly the limit of naked-eye visibility under a dark sky. One row per star, with name, constellation, brightness, distance, spectral type and position.
Monthly sunspot number and solar radio flux
Monthly mean sunspot number counted by NOAA's Space Weather Prediction Center and the monthly mean 10.7 cm solar radio flux, the two standard measures of solar activity. One row per month.
Moons of the Solar System
Natural satellites of the planets and dwarf planets of the Solar System that have a Wikidata entry, with parent body, discovery date and discoverers, size, mass and orbit. One row per moon.
Programming languages
Notable programming languages with the year they appeared, their designers and developers, paradigms, typing discipline and official website. One row per language.
Planets of the Solar System
The eight planets of the Solar System plus the dwarf planet Pluto, with mass, size, density, gravity, rotation, orbit, temperature and number of moons from NASA's Planetary Fact Sheet. One row per body.
Notable entities
A starting point — search to find any of the 100M+ entities in AIDB.
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Q11660
Q7430
Q944
Q11452
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Q7186
Q937
Q1035