aaronoleary

aaronoleary / artemis-ii-lunar-countdown

Public

A sleek macOS menu bar app built with SwiftUI that tracks NASA’s Artemis II mission in real time, showing mission phases, countdowns to key lunar flyby and return events, mission elapsed time, crew, live telemetry context, and a space-themed Earth-Moon-Orion timeline. Uses publicly available NASA mission data and timeline updates.

12
3
100% credibility
Found Apr 07, 2026 at 12 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
Swift
AI Summary

A macOS menu bar app displaying live countdowns, mission phases, crew details, telemetry, and a visual track of NASA's Artemis II lunar mission using public data sources.

How It Works

1
🔍 Discover the lunar countdown app

You stumble upon this cool Mac app that lets you follow NASA's Artemis II moon mission from your menu bar.

2
📥 Download the ready-to-use app

Grab the latest version with one click and save it to your computer.

3
🖱️ Launch it safely

Double-click to open; if your Mac shows a warning, right-click the app, choose Open, and confirm to get started.

4
⭐ See the magic in your menu bar

Spot the glowing moon icon up top, click it, and watch a beautiful space dashboard pop up with live countdowns and mission views.

5
👀 Explore mission details

Check countdowns to launch, flyby, and splashdown, crew info, Orion's path, and real-time distances – it all feels alive and exciting.

🌕 Track the moon mission effortlessly

Now you're always in the loop on Artemis II's journey to the Moon and back, with updates happening automatically whenever you glance up.

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Star Growth

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AI-Generated Review

What is artemis-ii-lunar-countdown?

This SwiftUI-built macOS menu bar app tracks NASA's Artemis II mission in real time, displaying countdowns to key events like lunar flyby and return, mission phases, elapsed time, crew details, live telemetry context, and a space-themed Earth-Moon-Orion timeline. It pulls from public NASA data sources, so you get always-on updates without leaving your menu bar. Download a release or build from source with Xcode on macOS 13+.

Why is it gaining traction?

Its sleek design stands out in the GitHub sea of space trackers, with smooth animations for the Earth-Moon-Orion path and real-time countdowns that feel alive. Unlike static sites or clunky web apps, it lives in your menu bar for glanceable Artemis updates—crew status, flyby timers, MET—without browser tabs. Devs dig the polished SwiftUI visuals and easy NASA data integration as a portfolio showcase.

Who should use this?

macOS devs building SwiftUI menu bar apps or space-themed dashboards. SwiftUI learners wanting a real-world example of timers and async data fetching. Artemis fans on Mac who need quick access to mission events, crew info, and flyby countdowns during work.

Verdict

Grab it if you're on macOS and into Artemis—solid docs and build instructions make it dead simple to run, despite 12 stars and 1.0% credibility signaling early maturity. Fork for your own countdowns; it's a sleek starting point, not production-ready telemetry yet.

(178 words)

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