Mission control
for the cosmos.
Real-time launches, ISS tracking, crew details, and space events — all in one place. Free to explore, no sign-up required.
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408km
Everything
happening above.
Launches, missions, spacecraft, crew — a living, readable feed of everything occurring in orbit and beyond. Updated every 15 minutes from official sources.
Launch Schedule
Every upcoming launch from SpaceX, NASA, ESA, and 40+ agencies with real-time countdowns and status.
Live ISS Tracker
Follow the Space Station in real time on an interactive world map — orbit path, altitude, and next-pass time.
Spacecraft
Active spacecraft, capsules, and modules — current orbit parameters and mission status.
Mission Objectives
Program hierarchy with objectives, milestones, and mission-stage progress.
T-Minus Countdowns
Precise countdown timers for every scheduled launch, updating to the second.
Crew in Orbit
Everyone currently off-planet, station by station: roles, missions and days aloft.
Launch History
Results for every launch we track, searchable and filterable by provider, rocket and date.
Two seats.
One observatory.
Start free — no registration required. Upgrade to Pro for the full picture: every launch, every crew, every EVA, every anomaly, searchable since 1957.
Free
- Next 9 upcoming launches with live countdowns
- Launch alerts for 1 followed launch at a time, plus calendar feeds
- ISS tracker and visible-pass predictions
- Next 3 space events
- Who's in space right now
- No registration required
Pro
- Every upcoming launch, plus full launch history with outcomes
- Follow unlimited launches with alerts
- Full mission details, crew and orbit data
- All space events
- Full astronaut directory and biographies
- Launch analytics and provider comparisons
- Booster flight histories and constellation data
Don't just look up. Tune in.
Every launch. Every crew. Every orbit. Tracked in real time, completely free.
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