## Core Objects

Spacecraft, rocket body, debris.

7 endpoints

## Reference Data

Countries, companies.

4 endpoints

## Launches

Launch sites, vehicles, launches.

8 endpoints

## Spacecraft Components

Engines, solar arrays, batteries, antennas, thrusters.

9 endpoints

## Events

Events.

2 endpoints

## Payloads by Type

Communication, optical, radar, navigation, early-warning, SIGINT, scientific-or-other payloads.

14 endpoints