Cosmik is a free, no-login web app that tracks the ISS, Starlink and over 20,000 satellites live in 3D, shows the real-time rocket launch schedule, and sends alerts so you know exactly when to look up. It runs entirely in your browser.

Yes. Cosmik is completely free with no login required. Optional push and email alerts are also free; the project is supported by donations.

How do I track the ISS with Cosmik?

Open Cosmik, search for the ISS (or any satellite), and follow it. Cosmik computes the next visible pass over your location and can send a push or email alert a few minutes before it flies over so you can step outside and watch.

Does Cosmik track rocket launches?

Yes. Cosmik shows the live upcoming launch schedule with countdowns, status, and embedded webcasts, and can alert you before liftoff for launches you follow.

How accurate is Cosmik's satellite tracking?

Cosmik propagates official CelesTrak orbital data (TLEs) with the SGP4 model in your browser — the same physics professional trackers use — for accurate real-time positions and pass predictions.

Falcon 9 Block 5 | Starlink Group 17-54 — launch recap (15 June 2026)

Pubblicato 10 luglio 2026 · Aggiornato 10 luglio 2026

Falcon 9 Block 5SpaceX✓ recap Falcon 9 Block 5 | Starlink Group 17-54 — launch recap (15 June 2026)

Il lancio in breve

Rocket	Falcon 9 Block 5
Operator	SpaceX
Pad	Space Launch Complex 4E, Vandenberg SFB, CA, USA
T-0 (UTC)	15 giugno 2026 alle ore 15:34
Status	Success

SpaceX launched Starlink Group 17-54 on a Falcon 9 Block 5 rocket on 15 June 2026 at 15:34 UTC from Space Launch Complex 4E.

Launch details

Rocket: Falcon 9 Block 5
Mission: Starlink Group 17-54
Operator: SpaceX
Launch pad: Space Launch Complex 4E, Vandenberg SFB, CA, USA
Launch time: 15 June 2026 at 15:34 UTC
Status: Success

See every upcoming mission on the rocket launch schedule or track thousands of satellites live on the 3D map.

Segui questa missione dal vivo in 3D e ricevi un avviso gratuito prima del decollo.

Apri la mappa live →

Fonti

Launch Library 2 · The Space Devs

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