Go4Liftoff

Stay on top of every rocket launch happening around the world. Go4Liftoff gives you real-time countdowns, mission details, and push notifications so you never miss a launch again.

LIVE LAUNCH TRACKING

Follow upcoming and past launches from SpaceX, NASA, Rocket Lab, ULA, and every other launch provider worldwide. Each launch includes a live countdown timer, launch window details, mission description, and current status.

DEEP MISSION DETAILS

Dive into the details behind every launch — vehicle specifications, booster flight history, landing information, launch pad location, crew manifests, and the agency behind the mission. Tap through to explore individual rockets, cores, and their complete flight records.

STARSHIP DASHBOARD

A dedicated page for following SpaceX's Starship program with the next flight countdown and program timeline.

SPACE EVENTS

Track upcoming space events including eclipses, spacecraft releases, ISS operations, EVAs, rollouts, and more.

SPACE NEWS

Browse the latest space news and articles from top sources, all in one place.

ASTRONAUTS, AGENCIES & PROGRAMS

Explore active, retired, and historic astronauts. Browse space agencies from around the globe. Follow programs like Artemis, Commercial Crew, and more — with linked launches and events for each.

ROCKETS, SPACECRAFT & SPACE STATIONS

Detailed profiles for every rocket configuration in service, browse spacecraft, plus space station information including docked vehicles and crew.

LAUNCH LOCATIONS & WEATHER

Browse launch sites worldwide with pad details, launch history, and live weather conditions at each pad.

FAVORITES

Save the launches, agencies, astronauts, programs, space stations, and locations you care about for quick access.

LAUNCH STATISTICS

Dive into historical launch analytics — launches by year, top agencies, top rockets, success rates, orbits, and more.

CUSTOMIZABLE NOTIFICATIONS

Get alerted before launches at the times you choose — 24 hours, 1 hour, 10 minutes, 5 minutes, or set your own custom intervals. Filter notifications by launch provider or launch location so you only hear about the launches you care about.

HOME SCREEN WIDGET

Add a widget to your home screen showing the next launch countdown at a glance. Tap it to jump straight into the full launch details.

DARK & LIGHT THEMES

Choose between dark and light mode to match your preference. Supports 12-hour and 24-hour time formats.

BECOME A SUPPORTER

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Data powered by The Space Devs Launch Library 2 API.