"Ways to earn or generate income" matching MCP connectors:

NASA Image of the Day: official space & astronomy photos with captions, most days.

MAST (Mikulski Archive for Space Telescopes) — Hubble/JWST/Kepler/TESS

SeatWiFiA

com.seatwifi

In-flight WiFi: provider by flight, airline or tail, measured speeds, Starlink rollout.

NASA JPL Horizons — solar-system body ephemerides

TLE MCP — satellite tracking via Two-Line Element sets (tle.ivanstanojevic.me, free, no auth)

CelesTrak MCP — satellite orbital elements (TLE / GP data) for any tracked object.

Launches MCP — wraps Launch Library 2 API (ll.thespacedevs.com, free, no auth)

SpaceX MCP — wraps SpaceX API v4 (free, no auth)

Spacenews MCP — wraps the Spaceflight News API v4 (free, no auth)

Space Feeds MCP.

Open Notify MCP — ISS position + people in space

Spaceflight News MCP.

NOAA Space Weather Prediction Center (solar wind, Kp, aurora, alerts)

adsbiq

com.adsbiq

Read-only access to live ADSBiq aircraft and network state, with community contribution metadata.

Launch Library 2 MCP — global rocket launch data

NASA MCP — wraps NASA Open APIs (api.nasa.gov)

N2YO MCP — wraps the N2YO Satellite Tracking REST API (n2yo.com)

NASA/JPL Solar System Dynamics + CNEOS MCP.

IO Aerospace MCP ServerC

org.io-aerospace

MCP server for aerospace calculations: orbital mechanics, ephemeris, DSN operations, ...