Wolfram Research

Kepler-11 Light Curve Data

Light curve data for planetary system Kepler-11

Sample Data: Solar System Planets and Moons

Sample dataset containing the mass and radius of planets and moons in the Solar System

Bortle scale

Numeric scale that measures the night sky's brightness

Sample Data: Wolf Sunspot Numbers

Data for yearly averages of sunspot numbers originaly compiled by Johann Rudolf Wolf (1770-1869).

GMM-3 Mars Gravity Map

Goddard Mars Model 3 map of the gravity field of Mars

Meteorite Landings

This comprehensive data set from The Meteoritical Society contains information on all of the known meteorite landings.

Astrophysics Collaborations Network

Weighted network of co-authorships between scientists posting preprints

Near-Earth Comets

J2000 heliocentric ecliptic orbital elements of 160 Near-Earth Comets

The Second Swift Burst Alert Telescope Gamma­Ray Burst Catalog

476 gamma­ray bursts detected by the Swift Burst Alert Telescope (BAT) between 2004 December 19 and 2009 December 21

Fireballs and Bolides

Data on several of the brightest fireballs and bolides that were detected from 2009-2015 by U.S. Government sensors

Path of the Total Solar Eclipse of August 21st, 2017

Dataset of the Path of the Total Solar Eclipse of August 21st, 2017

Seven Year Microwave Sky

The detailed, all-sky picture of the infant universe created from seven years of WMAP data

UFO Sightings 2015

Dataset of UFO sightings in the United States in 2015

Timeline of Systematic Data & Computable Knowledge

Dataset of nearly 200 notable events in the history of computable knowledge

Spacecraft Materials Outgassing Data

Data was obtained at the Goddard Space Flight Center (GSFC), utilizing equipment developed at Stanford Research Institute (SRI) under contract to the Jet Propulsion Laboratory (JPL).

Linear Codes

Linear codes provide an optimal way for transmitting blocks of data over noisy channels