Free launch-countdown widget for your site

Add a live “next rocket launch” countdown to your blog, newsletter, Discord landing page or club site — free, no signup, always up to date. It updates itself from live launch data and links readers to the full schedule.

Preview

Embed it — copy & paste

<iframe src="https://gocosmik.com/embed/next-launch"
  width="360" height="200" frameborder="0" loading="lazy"
  title="Next rocket launch — live countdown"></iframe>
<p style="font-size:12px"><a href="https://gocosmik.com/launches">Rocket launch schedule</a> by <a href="https://gocosmik.com">Cosmik</a></p>

Provider-specific version

Add ?provider=spacex (or nasa, rocket lab, arianespace…) to count down that provider's next mission only:

<iframe src="https://gocosmik.com/embed/next-launch?provider=spacex"
  width="360" height="200" frameborder="0" loading="lazy"
  title="Next SpaceX launch — live countdown"></iframe>
<p style="font-size:12px"><a href="https://gocosmik.com/launches/spacex">Next SpaceX launch</a> by <a href="https://gocosmik.com">Cosmik</a></p>

Terms

• Free for any site, commercial included.
• Please keep the credit link under the widget — it's how we keep this free.
• Questions or a custom variant (size, city ISS-pass widget)? hello@gocosmik.com.