CONNECTING TO MISSION CONTROL...
LAUNCH LIBRARY 2
SPACEX API
ROCKETLAUNCH.LIVE
PLANETARY DATA
NEWS FEEDS
What Is the Space Calendar?
The Chunky Munster Space Calendar is a free, browser-only tool that aggregates live rocket launch schedules, ISS events, planetary missions, and NASA/ESA announcements into a single interactive calendar. It pulls data continuously from multiple public APIs — no sign-up, no tracking, no cost.
Switch between Grid, Timeline, and List views to browse upcoming events your way. Filter by event type — rocket launches, satellite deployments, planetary exploration missions, ISS activities, or agency announcements from NASA and ESA.
Data Sources
Launch Library 2 (The Space Devs), SpaceX API, RocketLaunch.Live, NASA.gov, ESA Newsroom, SpaceflightNow, and Space.com. All data is fetched live in your browser — nothing is stored server-side.
Who Is It For?
Space enthusiasts, students, journalists, and developers who want an at-a-glance view of what's launching, when, and from where — without wading through separate agency websites.
Event Types Covered
Orbital rocket launches, satellite deployments, crewed missions, ISS crew rotations and spacewalks, planetary flybys and orbiters, and major press releases from NASA, ESA, SpaceX, ULA, and more.
How Often Is It Updated?
Data is fetched fresh every time you load the page. Upcoming launches are sourced from live APIs, so times and statuses reflect the latest available information at the moment of your visit.
Frequently Asked Questions
-
Is the Space Calendar free to use?
Yes — completely free, forever. No account, no subscription, no ads. The entire tool runs in your browser using public space agency APIs.
-
How accurate are the launch times?
Times are sourced directly from Launch Library 2, SpaceX API, and RocketLaunch.Live. They reflect the latest published windows but launches are subject to scrubs and delays — always check the official agency source for mission-critical timing.
-
Can I filter to see only SpaceX launches?
Use the provider field in List or Timeline view to identify SpaceX launches. The filter chips let you narrow by event category (Launches, Satellite, Planetary, ISS, NASA/ESA).
-
Does it work on mobile?
Yes. The calendar is fully responsive. On smaller screens the grid columns collapse and the list view gives the cleanest experience.
-
What does the news ticker show?
The ticker at the top of the page pulls the latest space news headlines from SpaceflightNow, Space.com, and the ESA Newsroom. Click any headline to open the full article.
-
Is my data stored anywhere?
No. Everything runs entirely in your browser. No usage data, no cookies, no analytics. Your view preferences reset when you close the tab.
