What is the best alternative to Horizons Nasa?

The top-rated alternatives to Horizons Nasa in the Aerospace & Astrodynamics category include Open Ephemeris, Jpl Ssd, Nasa Images. These servers offer complementary or alternative capabilities depending on your deployment stack and authentication requirements.

How do Horizons Nasa alternatives differ in installation and runtime?

Horizons Nasa and its alternatives vary by runtime requirement (Node.js/npx, Python/uvx, Docker, or remote HTTP/SSE endpoints). Check the specification comparison table above to verify command requirements before installing.

Are alternatives to Horizons Nasa free and open source?

Most MCP servers listed on AllMCPs are open source tools under MIT or Apache licenses that you can self-host or run locally with Claude Desktop, Cursor, VS Code, or Windsurf.

How do I side-by-side compare Horizons Nasa with a specific alternative?

Click the "Compare side-by-side →" button on any alternative card to see an in-depth comparison matrix covering feature lists, stars, npm downloads, install configurations, and schema specifications.

Aerospace & Astrodynamics• MCP Alternatives Guide

Best Alternatives to Horizons Nasa

Looking for an alternative to Horizons Nasa? Whether you need a different runtime environment, custom authentication support, or alternative API integrations in the Aerospace & Astrodynamics ecosystem, we have cataloged and compared the top alternative MCP servers below.

Browse all Aerospace & Astrodynamics servers →View Horizons Nasa Specs →

Target Reference Server

Horizons Nasa Overview

NASA JPL Horizons — solar-system body ephemerides

Server Name	Runtime	Auth	Pricing	GitHub Stars	Downloads	Action
H Horizons Nasa (Target)	npx	Free/None	Free	—	—	Current
Open Ephemeris	npx	Free/None	Free	3	—	Compare →
Jpl Ssd	npx	Free/None	Free	—	—	Compare →
Nasa Images	npx	Free/None	Free	1	—	Compare →
N Nasa Power	npx	Free/None	Free	—	—	Compare →
Orbit	npx	Free/None	Free	10	—	Compare →
Spaceweather MCP	uvx	Free/None	Free	—	—	Compare →
N Nasa Eonet	npx	Free/None	Free	—	—	Compare →
Exoplanet Archive	npx	Free/None	Free	—	—	Compare →
Orbit Sentinel MCP	npx	API key	Free	1	—	Compare →
Meteors	npx	Free/None	Free	—	—	Compare →
MCP Ephemeris	npx	Free/None	Free	—	—	Compare →
Bhoonidhi MCP	uvx	Free/None	Free	2	—	Compare →

Best Alternatives to Horizons Nasa

Horizons Nasa Overview

Specification Matrix: Horizons Nasa vs Alternatives

Detailed Evaluation of Horizons Nasa Alternatives

Open Ephemeris

Jpl Ssd

Nasa Images

Nasa Power

Orbit

Spaceweather MCP

Nasa Eonet

Exoplanet Archive

Orbit Sentinel MCP

Meteors

MCP Ephemeris

Bhoonidhi MCP

Frequently Asked Questions: Horizons Nasa Alternatives