Access millions of museum specimens from organizations around the world is the #1 open access repository for science methods

A free, open, dataset about research and scholarly activities

Repository and archive for study designs, research materials, data, manuscripts, etc

Upcoming Space Launches

Company, vehicle, launchpad and launch data

Access the world's Open Access research papers

Water quality and level info for rivers and lakes

Multiple astronomy data sources

Sunset and sunrise times for a given latitude and longitude.

Get up-to-date weather information for any location, including 10-day forecast, wind, atmosphere, astronomy conditions, and more.

High Energy Physics info. system

NASA data, including imagery

Access current weather data for any location including over 200,000 cities

ISS astronauts, current location API