nasa

NASA Joined Jun 2011 View on GitHub

Stars
62,513
across 618 public repos
Rank
#430
of 94,827 organizations, top 0.5%

Repositories with 50+ stars

nasa's repositories with their overall rank
RankRepositoryLanguageStars
4,073

A web based mission control framework.

JavaScript 13,208
4,667

F´ - A flight software and embedded systems framework

C++ 11,858
17,236

Here you'll find a growing collection of 3D models, textures, and images from inside NASA.

3,856
42,138

A flight-compliant WebAssembly interpreter.

Rust 1,625
43,727

The Core Flight System (cFS)

C 1,566
47,685

NASA Astrobee Robot Software

C++ 1,436
61,032

Astronomy Picture of the Day API service

Python 1,099
61,457 1,090
78,812

Earthdata Search is a web application developed by NASA EOSDIS to enable data discovery, search, comparison, visualization, and access across EOSDIS' Earth Science data holdings.

JavaScript 829
87,625

The X-Plane Communications Toolbox is a research tool used to interact with the X-Plane flight simulator

C 741
94,864

The Core Flight System (cFS) Operating System Abstraction Layer (OSAL)

C 679
97,329

NASA Operational Simulator for Space Systems

C 660
105,634 Fortran 604
108,224

Generator of runtime monitors for flight and robotics applications.

Haskell 588
113,418

api.nasa.gov

SCSS 559
118,222

The Core Flight System (cFS) Core Flight Executive (cFE)

C 534
152,084

The Common Metadata Repository (CMR) is a high-performance, high-quality, continuously evolving metadata system that catalogs Earth Science data and associated service metadata records. These...

Clojure 402
155,463

https://github.com/nasa/nasa.github.io/blob/master/docs/INSTRUCTIONS.md

HTML 392
170,974

Contains the NASA open source software catalog for automatic deployment to code.nasa.gov

352
171,824 Fortran 350
177,156

An open source thermodynamic modeling package completed on behalf of NASA. The Toolbox for the Modeling and Analysis of Thermodynamic Systems (T-MATS) package offers a MATLAB/Simulink toolbox that...

HTML 338
178,116

World Wind, an open source 3D interactive world viewer, was created by NASA's Learning Technologies project, and released in mid-2004. It is now developed by NASA staff and open source community...

C++ 336
188,871

NASA PVS Library of Formal Developments

Common Lisp 314
193,745

Cumulus Framework + Cumulus API

JavaScript 305
200,437

EEPROM File System

C 293
202,180

A tutorial for OpenMCT that guides you through integrating historical and realtime telemetry.

JavaScript 290
203,987 287
210,341

An easy and convenient package to create technical LaTeX documents.

TeX 277
228,622

code.nasa.gov site leveraging the Open Source Catalog on github.com, powered by Polymer

CSS 251
241,619 C++ 235
245,035

Deep Learning for Satellite Imagery

Python 231
245,912

CEA computes the equilibrium composition of mixtures via free-energy minimization, and uses the resulting product concentrations to determine thermodynamic and transport properties. It includes a...

Fortran 230
263,048 JavaScript 212
268,176

NASA Ames Crisis Mapping Toolkit

Python 207
273,704

This repository provides guides, short how-tos, and tutorials to help users access and work with data from the Earth Surface Mineral Dust Source Investigation (EMIT) mission.

HTML 202
298,420

Trick Simulation Environment. Trick provides a common set of simulation capabilities and utilities to build simulations automatically.

C++ 182
299,845

ICAROUS is a software architecture for the development of UAS applications

C 181
306,858

Provide a software-only solution using the CCSDS Space Data Link Security Protocol - Extended Procedures (SDLS-EP) to secure communications between a spacecraft running the core Flight System...

C 176
312,780 Fortran 172
320,701 Fortran 167
325,464

NASTRAN is the NASA Structural Analysis System, a finite element analysis program (FEA)

Fortran 164
334,016 C++ 159
342,852 Python 154
346,524

High-rate Delay Tolerant Network (HDTN) Software

C++ 152
348,450

DERT is an open source software tool for exploring NASA's digital terrain models in 3D

Java 151
352,306

Beginner's Guide to Aeronautics

149
352,306

This repository provides guides, short how-tos, and tutorials to help users access and work with Harmonized Landsat Sentinel-2 (HLS) data.

Jupyter Notebook 149
356,161

NASA Astrobee Robot Software, Android

Java 147
358,173

The General Mission Analysis Tool (GMAT) is the world's leading enterprise, multi-mission, open source software system for space mission design, optimization, and navigation. The system supports...

C++ 146
372,809

The NASA Prognostic Python Packages is a Python framework focused on defining and building models and algorit for prognostics (computation of remaining useful life) of engineering systems, and...

Python 139
375,046

Python module for uncertainty quantification using a parallel sequential Monte Carlo sampler

Python 138
384,064

Standard bioinformatics pipelines for omics data from spaceflight and space-relevant experiments.

Jupyter Notebook 134
386,326 Jupyter Notebook 133
388,710

QuIP provides an interactive environment for computing and presenting images and image sequences, manipulating and storing arbitrary data, and general scientific computing and plotting. The...

C 132
403,460

The NASA Prognostic Model Package is a Python framework focused on defining and building models for prognostics (computation of remaining useful life) of engineering systems, and provides a set of...

126
406,108 MATLAB 125
406,108 Python 125
411,280

F Prime Prime: A modeling language for F Prime

Scala 123
413,983

The Core Flight System (cFS) CFDP application.

C 122
416,688

Create Microsoft Documents automatically using Text and Template files

121
427,915

Library for rigorous verification of non-linear arithmetic

C++ 117
433,704

The Open Scheduling and Planning Interface for Exploration (OpenSPIFe) is an integrated planning and scheduling toolkit based on hundreds of hours of expert observation, use, and refinement of...

Java 115
433,704 Python 115
443,067 MATLAB 112
446,205

The On-board Artificial Intelligence Research (OnAIR) Platform is a framework that enables AI algorithms written in Python to interact with NASA's cFS. It is intended to explore research concepts...

Python 111
446,205

Radial Equilibrium Code to design Turbomachinery

Jupyter Notebook 111
449,446

This repository provides guides, short how-tos, and tutorials to help users access and work with data from the Global Ecosystem Dynamics Investigation (GEDI) mission.

Jupyter Notebook 110
449,446

NASA Data Acquisition System (NDAS) is an integrated suite of applications that manage the complete data acquisition lifecycle—from acquisition, processing, and calibration to display, recording,...

LabVIEW 110
459,223

The Core Flight System (cFS) Ground System Lab Tool (cFS-GroundSystem)

Python 107
465,937

NASA's Metadata Management Tool.

JavaScript 105
465,937

Automating the vetting and validation of planet candidates from photometry survey missions - Kepler and TESS - using deep learning methods

Python 105
480,756

Python Turbulence Detection Algorithm (PyTDA)

Jupyter Notebook 101
480,756

Kepler Science Data Processing Pipeline

C 101
488,391

Application for providing services for Earth observation data in the cloud using standards-based APIs

TypeScript 99
492,016

Deprecated legacy WordPress theme for NASA Glenn Research Center sites. Retained for historical reference; no further active maintenance planned.

PHP 98
495,772 Jupyter Notebook 97
499,807

Turbomachinery Blade and Flow path design tool

Jupyter Notebook 96
503,948 MATLAB 95
503,948

NASAaccess is R package that can generate gridded ascii tables of climate (CIMP5) and weather data (GPM, TRMM, GLDAS) needed to drive various hydrological models (e.g., SWAT, VIC, RHESSys, ..etc)

R 95
503,948

NASA Goddard's Evolutionary Mission Trajectory Generator (EMTG)

C++ 95
503,948

Goddard Image Analysis and Navigation Tool

Python 95
503,948 MATLAB 95
512,299

CFS Command and Data Dictionary Tool (CCDDT)

Java 93
512,299 JavaScript 93
516,703 C++ 92
521,203 MATLAB 91
530,463

open source release: LAR-19282-1 Detect and Avoid Alerting Logic for Unmanned Systems (DAIDALUS) with Dynamic Well-Clear Separation Volumes).

C++ 89
530,463 C++ 89
535,286 C 88
535,286 88
555,233

The Core Flight System (cFS) Platform Support Package (PSP)

C 84
566,039

A slack bot integration with NASA data

JavaScript 82
571,580

TrickHLA: An IEEE 1516 High Level Architecture (HLA) Simulation Interoperability Standard Implementation for Trick Base Simulations

C++ 81
577,175

Landslide Hazard Analysis for Situational Awareness

Python 80
577,175 C++ 80
577,175

This repository is a place to find data user resources that demonstrate how to use LP DAAC tools, services, and data.

Jupyter Notebook 80
594,799

Regional Hydrologic Extremes Assessment System

Python 77
594,799

A python utility library for interacting with NASA JPL's PO.DAAC

Python 77
600,843 C++ 76
600,843

GFR (Glenn Flux Reconstruction) software (LEW-19709-1) has been approved for an open source release

Fortran 76

Among 94,827 organizations

40k–63k stars: 368 organizations, including nasa

Stars along the bottom, and organizations in each band on a log scale

Where the stars are

Languages

  1. C++ 15.7k stars, 25% · 24 repos
  2. JavaScript 15.3k stars, 24% · 10 repos
  3. C 5.5k stars, 9% · 15 repos
  4. Python 3.5k stars, 6% · 25 repos
  5. Fortran 1.8k stars, 3% · 8 repos
  6. Rust 1.6k stars, 3% · 1 repo
  7. Jupyter Notebook 1.5k stars, 2% · 17 repos
  8. HTML 1.2k stars, 2% · 7 repos

and 13 more languages

When they were made

100 repos with 50+ stars, made between 2011 and 2026

Quick stats

Next rank
+52 stars to reach #429
Next milestone
+128,212 stars to reach the top 0.1%
Public repos
618, 145 with 50+ stars
Popular repos
8 over 1k stars, 2 over 10k stars
Top repo
openmct, #4,073 of all repos, 21% of stars
Smaller repos
5,854 stars from repos under 50

Stars counted Recounted daily Next count around