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European Space Agency (@esa)

esa

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Java
29.8 %

Python
17.0 %

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14.9 %

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14.9 %

JavaScript
10.6 %

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6.4 %

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2.1 %

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pagmo2

A C++ platform to perform parallel computations of optimisation tasks (global and local) via the asynchronous generalized island model.

pygmo2

A Python platform to perform parallel computations of optimisation tasks (global and local) via the asynchronous generalized island model.

pykep

PyKEP is a scientific library providing basic tools for research in interplanetary trajectory design.

pagmo

A C++ / Python platform to perform parallel computations of optimisation tasks (global and local) via the asynchronous generalized island model. State of the art optimization algorithms are included. A common interface is provided to other optimization frameworks/algorithms such as NLOPT, SciPy, SNOPT, IPOPT, GSL

torchquad

Numerical integration in arbitrary dimensions on the GPU using PyTorch / TF / JAX

nanosat-mo-framework

A software framework for small satellites based on CCSDS MO services

opengeode

OpenGEODE - a free SDL editor

snerf

Code for ''Shadow Neural Radiance Fields for Multi-View Photogrammetry'' Derksen Dawa, Dario Izzo

gr-opssat

This repository contains the UHF specifications and example applications for demodulating and decoding the received signal.

pygmo

Contains the sphinx documentation for PyGMO. To see the actual code, please use the PaGMO repository (https://github.com/esa/pagmo) as PyGMO is the python bindings to PaGMO (c++)

pypogs

An automated closed-loop satellite tracker for optical links with portable telescopes.

NIDN

Neural Inverse Design of Nanostructures

Jupyter Notebook

SpOC2

Here you can find the information you need in order to take part in the GECCO 2023 Space Optimisation Competition (SpOC) organised by the Advanced Concepts Team (ACT).

SpOC3

The official GECCO 2024 Space Optimisation Competition (SpOC) organised by the Advanced Concepts Team (ACT).

Jupyter Notebook

cascade

Propagate the evolution of large number of orbiting objects while detecting reliably conjunctions and collisions.

nmf-mission-ops-sat

NanoSat MO Framework - NMF Mission: OPS-SAT

SpaceAMPL

AMPL transcriptions of optimal control problems of space relevance (requires ampl commercial software)

polyhedral-gravity-model

Implementation of a polyhedral gravity model in C++17 with a Python Binding

Jupyter Notebook

auromat

AUROra MApping Toolkit - Python library / CLI tools for creating and working with georeferenced images for aurora research.

GUSTO

A Java library for space astronomy

CCSDS_MO

Repository for holding all CCSDS MO documentation, examples, tutorials and issue lists.

jupiter_tour

A javascript crowdsourcing experiment to prove you can fly a spacecraft through planetary systems

neuralg

Neural network approximators of linear algebra operations on GPU with PyTorch

Jupyter Notebook

NASA-breakup-model-cpp

A validated modern C++ implementation of the NASA Standard Breakup Model

pagmo_plugins_nonfree

A pagmo affiliated package (https://github.com/esa/pagmo2) adding commercial solvers to the list of solvers/algorithms: SNOPT7, WORHP

CCSDS_MO_TRAINING

Repository for holding all CCSDS MO Training documentation, examples, tutorials and issue lists

dSGP4

dSGP4: differentiable SGP4. Supports differentiability, ML integration & embarassingly parallel computations

str4sd

Star tracker acquisitions from SWARM mission taken since mission launch up to end of 2018

gaia-bhthree

Jupyter Notebook

dcgp-web

Web interface to use dcgp and inspect its chromosomes

mo-services-java

ESA's Java implementation of the CCSDS MO services

CCSDS_MO_XML

REPOSITORY ARCHIVED - for the latest version please go to https://github.com/esa/mo-services-java

LADDS

Large-scale Deterministic Debris Simulation - Codebase for the ARIADNA Study between TU Munich and ESA's Advanced Concepts Team.

Jupyter Notebook

dcgp.js

JavaScript bindings for the differential Cartesian Genetic Programming library

CCSDS_MO_StubGenerator

Generates technology bindings for CCSDS MAL service specifications

mo.viewer.web

A HTML/JS viewer for CCSDS MO Services

sleapi-j

Implementation of CCSDS Space Link Extension Services

kazoo

CCSDS_MO_TRANS

REPOSITORY ARCHIVED - for the latest version please go to https://github.com/esa/mo-services-java

CCSDS_MO_POM

ESA top level POM for CCSDS MO based artifacts

kep3

thermonets

Code to train and test ThermoNets: a neural, differentiable, model for the thermosphere density.

Jupyter Notebook

lisa-orbit-files

A repository to share the official LISA science orbit files with the LISA consortium

hipparcosJava

legacy Java applets/applications from 1997 Hippacos Catalogue website. Slightly updgraded to run as standalone java applications in newere JDKs (1.6 up)

pyoptgra

A gradient descent algorithm specifically designed for near-linear constrained problems

CCSDS_MO_TESTBEDS

REPOSITORY ARCHIVED - for the latest version please go to https://github.com/esa/mo-services-java

CCSDS_MO_APPS

Example MO applications in Java

CCSDS_MO_APIS

Holds the generated Java APIs for the CCSDS MO services

ccsds-css-frm-editor

CCSDS CSS Functional Resource Model Editor

ccsds-css-frm-editor-p2

CCSDS_MO_SUPPORT_LIBS

MO support libraries in Java

CCSDS_MO_MAL_IMPL

CCSDS MO MAL implementation in Java

lxrmount

Tracking satellites and celestial objects using LX RoCon and telescope mount