# Showcase **URL:** https://community.openastronomy.org/c/showcase/13.md [Latest](https://community.openastronomy.org/latest.md) · [Categories](https://community.openastronomy.org/categories.md) · [Tags](https://community.openastronomy.org/tags.md) --- ## [About the Showcase category](https://community.openastronomy.org/t/about-the-showcase-category/42)
**Author:** [@Cadair](https://community.openastronomy.org/u/Cadair)\ **Replies:** 0
Made something interesting related to OpenAstronomy? Then post it here! Please share your source code, so others can learn from what you have made, or so it can be incorporated into the documentation or examples for the… --- ## [Open Source Astronomy website](https://community.openastronomy.org/t/open-source-astronomy-website/1444)
**Author:** [@JECastle4](https://community.openastronomy.org/u/JECastle4)\ **Replies:** 0\ **Last updated:** [August 3, 2026, 7:55pm UTC](https://community.openastronomy.org/t/open-source-astronomy-website/1444 "2026-08-03T19:55:05Z")
Looking for feedback on how useful and accurate this site is: Castle Celestial View The github repo is here: JECastle4/Castle-Celestial-View: A view of the sky. “Help wanted.” The main tech stack is python (astropy) … --- ## [Asteroid-detection pipeline built with astropy + photutils — feedback welcome.](https://community.openastronomy.org/t/asteroid-detection-pipeline-built-with-astropy-photutils-feedback-welcome/1428)
**Author:** [@sid6767-nemo](https://community.openastronomy.org/u/sid6767-nemo)\ **Replies:** 1\ **Last updated:** [June 27, 2026, 6:15pm UTC](https://community.openastronomy.org/t/asteroid-detection-pipeline-built-with-astropy-photutils-feedback-welcome/1428 "2026-06-27T18:15:07Z")
I’m a student and I recently took part in an IASC asteroid search campaign. I found a few real objects, but they got rejected — their system checks whether the object shows up as evenly-spaced dots in a line, and mine di… --- ## [QS-DMSS v0.3.0: request for scientific-software framing feedback](https://community.openastronomy.org/t/qs-dmss-v0-3-0-request-for-scientific-software-framing-feedback/1419)
**Author:** [@SIONSOULSION](https://community.openastronomy.org/u/SIONSOULSION)\ **Replies:** 0\ **Last updated:** [May 20, 2026, 7:46pm UTC](https://community.openastronomy.org/t/qs-dmss-v0-3-0-request-for-scientific-software-framing-feedback/1419 "2026-05-20T19:46:34Z")
QS-DMSS v0.3.0 is looking for careful astronomy/astrophysics software framing feedback before any formal paper or JOSS path. Important boundary: QS-DMSS is beta software for reproducible package/evidence workflows. It d… --- ## [Open-source Python tool for checking NEO anomalies (aNEOS)](https://community.openastronomy.org/t/open-source-python-tool-for-checking-neo-anomalies-aneos/1374)
**Author:** [@ZeroKelvinMoralist](https://community.openastronomy.org/u/ZeroKelvinMoralist)\ **Replies:** 0\ **Last updated:** [March 10, 2026, 11:42am UTC](https://community.openastronomy.org/t/open-source-python-tool-for-checking-neo-anomalies-aneos/1374 "2026-03-10T11:42:45Z")
Topic Title: Open-source Python tool for checking NEO anomalies (aNEOS) Hi all, I have been playing with public NEO data for a bit and built this small Python project called aNEOS. It fetches close-approach records a… --- ## [I made a simple command line interface (CLI) tool for editing FITS headers](https://community.openastronomy.org/t/i-made-a-simple-command-line-interface-cli-tool-for-editing-fits-headers/1278)
**Author:** [@AmberLee2427](https://community.openastronomy.org/u/AmberLee2427)\ **Replies:** 1\ **Last updated:** [January 12, 2026, 8:18pm UTC](https://community.openastronomy.org/t/i-made-a-simple-command-line-interface-cli-tool-for-editing-fits-headers/1278 "2026-01-12T20:18:37Z")
Kia ora everyone, I frequently find myself needing to make quick, small changes to FITS headers (like fixing an OBJECT keyword) without wanting to open a full GUI, especially when I’m remote over SSH. So I built CLFits,… --- ## [LiMe, a line measuring package publication and release](https://community.openastronomy.org/t/lime-a-line-measuring-package-publication-and-release/985)
**Author:** [@Vital-Fernandez](https://community.openastronomy.org/u/Vital-Fernandez)\ **Replies:** 0\ **Last updated:** [May 27, 2024, 4:08pm UTC](https://community.openastronomy.org/t/lime-a-line-measuring-package-publication-and-release/985 "2024-05-27T16:08:09Z")
Hello everyone! I just wanted to share this package we made for the analysis of lines in astronomical spectra. The paper has just been accepted for publication where we discuss how the library works and how to make a vi… --- ## [Specialized forum for gravitational wave astronomy](https://community.openastronomy.org/t/specialized-forum-for-gravitational-wave-astronomy/511)
**Author:** [@martinberoiz](https://community.openastronomy.org/u/martinberoiz)\ **Replies:** 0\ **Last updated:** [November 17, 2022, 7:26pm UTC](https://community.openastronomy.org/t/specialized-forum-for-gravitational-wave-astronomy/511 "2022-11-17T19:26:40Z")
Hello! I am Martin, I work for the GW Open Science Center (gwosc.org). I am happy to announce to those working in some way with gravitational wave astronomy that we created a specialized discourse forum for the field! Y… --- ## [Cool stuff with SunPy](https://community.openastronomy.org/t/cool-stuff-with-sunpy/112)
**Author:** [@mnkenny](https://community.openastronomy.org/u/mnkenny)\ **Replies:** 2\ **Last updated:** [September 29, 2021, 11:16am UTC](https://community.openastronomy.org/t/cool-stuff-with-sunpy/112 "2021-09-29T11:16:48Z")
Let’s share what we are working on using SunPy and then ask questions about posts to learn more. For example, here’s a screen-grab of a little animation I made of the Parker Solar Probe. The red point indicates a closest…