NASA

Fetches NASA's daily featured space image along with its title, date, explanation, and media type — photo or video.

Returns all near-Earth asteroids whose closest approach to Earth falls within a specified date range, including size estimates, velocity, and miss distance in astronomical units.

Retrieves detailed orbital data, physical characteristics, and close-approach history for a single asteroid identified by its unique NASA Small-Body Primary Key (SPK-ID).

Pages through NASA's complete Near-Earth Object catalogue, returning asteroid records with orbital elements, hazard classification, and estimated size for bulk analysis.

Returns records of coronal mass ejections logged by NASA's Space Weather Database Of Notifications, Knowledge, Information (DONKI), including start time, speed, and associated instruments.

Fetches records of interplanetary shock events from DONKI, capturing the catalog time, location, and linked instruments that observed the disturbance in the solar wind.

Returns solar flare event records from DONKI, including classification (A through X), peak time, active region, and linked coronal mass ejections.

Fetches records of solar energetic particle events from DONKI, providing start and end times, intensity levels, and the instruments that detected the proton or electron flux surge.

Returns records of magnetopause boundary crossing events from DONKI, identifying when the solar wind compressed Earth's magnetic field enough to push the boundary below geosynchronous orbit.

Returns records of radiation belt enhancement events from DONKI, capturing start time, instruments, and the electron or proton energy channels that registered elevated flux.

Fetches records of high-speed solar-wind stream events from DONKI, including predicted arrival time at Earth's magnetosphere and the associated coronal hole source region.

Returns WSA-Enlil solar-wind model simulation records from DONKI, providing predicted solar-wind speed, density, and magnetic field polarity at Earth's location based on coronal observations.

Returns the full list of official DONKI space-weather notification messages, including CME, flare, solar energetic particle, and geomagnetic storm alerts issued by NASA forecasters.

Returns a Landsat 8 satellite image tile for a specified latitude, longitude, and date, optionally cloud-cover-filtered, giving agents a real satellite photograph of any point on Earth's surface.

Checks NASA's Landsat imagery archive for available scenes at given coordinates and a date range, returning asset counts and preview URLs so the agent knows which images exist before downloading full tiles.

Fires when NASA's Neo-Feed returns at least one newly catalogued near-Earth asteroid whose closest Earth approach falls within the next 7 days; can be filtered to objects above a minimum diameter threshold.

Fires when DONKI logs a new solar flare event; can be filtered to a minimum classification level (C, M, or X) to suppress low-intensity events.

Fires each time DONKI registers a new coronal mass ejection, including the estimated speed, angle, and linked instruments that detected the event.

Fires daily when NASA publishes a new Astronomy Picture of the Day, providing the image URL, title, and full explanation text for immediate downstream use.

Fires whenever NASA forecasters issue a new official DONKI space-weather notification, covering storm warnings, watch advisories, and all-clear messages across CME, flare, SEP, and geomagnetic event types.

Fires when a new Landsat satellite image becomes available for a set of monitored coordinates, giving the agent fresh satellite photography of a specific location to compare, analyse, or route downstream.

Fires when DONKI logs a new solar energetic particle event with elevated proton or electron flux, providing start time, intensity level, and the detecting instruments for immediate downstream action.