NASA Launches

Every NASA-led launch: SLS / Artemis, commercial crew missions, science and robotic missions. Auto-refreshed daily, more frequently as liftoff approaches. Data from Launch Library 2 by The Space Devs.

Free·1 events·space·Auto-updating·Updated

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About this calendar

NASA Launches tracks NASA's launch manifest across Artemis missions, Space Launch System flights, commercial crew operations and science or robotic payloads carried on NASA-led schedules. The feed stays focused on published launch plans rather than broader space-policy debate, so the emphasis is on named missions, launch windows, launch sites and the operational cadence of a programme that spans human spaceflight, exploration hardware and research payloads. That scope is important because NASA launch activity is not limited to one vehicle family or one mission class. Artemis and other SLS flights sit alongside lower-Earth-orbit crew operations, cargo-related activity and science missions with very different development timelines and readiness criteria. Kennedy Space Center remains central to many of those plans, and published entries can include specific infrastructure such as Launch Complex 39B when that level of detail is available. Artemis III is a good example of the kind of mission the feed is built to follow: a high-profile programme event tied to a named vehicle, site and window, yet still subject to the wider launch-process variables that affect scheduling. Data from Launch Library 2 by The Space Devs gives the calendar a structured source for revisions as agencies and launch providers update timing. That matters because range coordination, vehicle checks, payload integration, weather and mission assurance reviews can all move a launch, sometimes repeatedly, before liftoff. The feed therefore works as a launch-manifest tool rather than as a static archive of mission announcements. It is especially useful when several NASA programmes are progressing on different readiness timelines at once and across mission types. For researchers, engineers, space journalists and mission watchers, the Smart Calendar Feed is free to subscribe and works with Apple Calendar, Google Calendar or Outlook. Keeping launch dates in a standard calendar app helps with editorial planning, staffing and public-affairs work. The calendar updates regularly, with more frequent refreshes as liftoff approaches, so revised windows, scrubs and rescheduled missions appear automatically.

Upcoming events

JUN30

12:00 AM – 1:00 AMUTC

SLS Block 1 / Artemis III

Launch Complex 39B, Kennedy Space Center, FL, USA

in 57 weeks

Frequently asked questions

How do I subscribe to the NASA Launches calendar?

Open the NASA Launches subscribe URL on this page and pick your calendar app — Apple, Google, or Outlook. The events sync automatically and stay up to date.

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This feed refreshes on a regular schedule and your calendar app pulls the latest version on its own (usually every few hours).

Is the NASA Launches calendar feed free?

Yes — every feed in our catalog is free to subscribe to, with no account required.

Can I create my own custom calendar feed?

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Yes — you can publish a private free/busy feed from your Google or Microsoft calendar. Subscribers only see when you're busy, never the event details. Learn more about privacy-first calendar sharing.

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Launch data from Launch Library 2 by The Space Devs (thespacedevs.com).