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7 repositories by Attention Score · May 8, 2026 – Nov 3, 2026 (UTC)

Tag: Astronomy

1.astropy / astropy

Astronomy and astrophysics core library

python
astronomy
science
astrophysics
astropy

Python BSD-3-CLAUSE5.4K total2.2K forks

+283 stars

from 5,124 · score 5.65

2.ericstoneking / 42

Simulation for spacecraft attitude control system analysis and design

C No license467 total114 forks

+39 stars

from 428 · score 3.69

3.esa / pykep

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

interplanetary
mission-analysis
astrodynamics
aerospace

C++MPL-2.0430 total115 forks

+27 stars

from 403 · score 3.33

4.brandon-rhodes / python-sgp4

Python version of the SGP4 satellite position library

Python MIT481 total102 forks

+26 stars

from 455 · score 3.30

5.brandon-rhodes / pyephem

Scientific-grade astronomy routines for Python

C Other license900 total132 forks

+17 stars

from 883 · score 2.89

6.yt-project / yt

Main yt repository

data
visualization
analysis
python
scientific-computing
scientific-visualization
+6 more

Python Other license559 total327 forks

+11 stars

from 548 · score 2.48

7.ceeK / Solar

A Swift micro library for generating Sunrise and Sunset times on device, requiring no network access.

swift
sunrise
sunset
ios
macos
astronomy
+5 more

Swift MIT615 total87 forks

+6 stars

from 609 · score 1.95

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