About KosmosHub
An independent spaceflight tracking platform — live rocket launch coverage, countdowns, sky-watching tools and space news, all in one place and free to use.
Launch coverage and the night sky
KosmosHub tracks every orbital rocket launch — upcoming and historical — with live countdowns, streams and mission detail pages on the launch tracker and launch calendar. During major missions you can follow along live on the site, with real-time status and mission events alongside the official stream.
Beyond launches, the Sky Tonight tools show what's visible from your own location — planets, meteor showers, eclipses and aurora — alongside an ISS tracker, space news, an image gallery and the KosmosWiki reference library.
Launch schedules and mission data are drawn from Launch Library 2 (LL2) by The Space Devs alongside space agency sources, and refreshed continuously — launch dates move often, and the site is built around keeping up with them.
Get in touch
For anything about the site — corrections, feedback, data or privacy questions, or business enquiries — email contact@kosmoshub.space. We read everything, and aim to reply within a few days. How the site handles your data is covered in our privacy policy.
See what's flying next
The next launch is never far away — see today's launches, check tonight's sky from where you are, or watch what's live right now.