This is documentation for Mathematica 8, which was
based on an earlier version of the Wolfram Language.
View current documentation (Version 11.1)
Scientific & Technical Data
Mathematica has immedate built-in access to extensive scientific and technical data—all carefully curated and updated at Wolfram Research.
Physical & Chemical Data
ElementData bulk, atomic, chemical, etc. properties of chemical elements
ChemicalData structural, physical, and other properties of chemical compounds
IsotopeData static and decay properties of all nuclear isotopes
ParticleData properties of stable, unstable, and resonance particles
Earth & Astronomical Data
WeatherData full current and historical worldwide weather data
GeodesyData data on geodetic coordinate systems, geoid shapes, etc.
AstronomicalData static and dynamic properties of stars, planets, and other objects
Life Science Data
GenomeData properties of human and other genes
GenomeLookup fast lookup of human and other genome sequences
ProteinData protein structure and function
Import, Export import, export scientific & technical data
"HDF"  ▪ "FITS"  ▪ "DICOM"  ▪ "EDF"  ▪ "MOL"  ▪ "PDB"  ▪ "FASTA"  ▪ ...