Space Telescope : JWST, HUBBLE

Bring NASA's universe to your pocket. See what the James Webb Space Telescope is observing right now, browse stunning imagery from Webb, Hubble, Chandra, Artemis & the ISS, and never miss a rocket launch again.

LIVE JAMES WEBB TRACKING

See what JWST is observing this very minute. Get the current target, the science proposal behind it, the observation schedule, and execution status - auto-refreshing every five minutes. Originally built as the world's first JWST tracker, now expanded to cover NASA's full telescope fleet.

WEBB, HUBBLE, CHANDRA, ARTEMIS & ISS GALLERIES

Browse thousands of high-resolution images from the James Webb Space Telescope, the Hubble Space Telescope, the Chandra X-ray Observatory, NASA's Artemis Moon program, and the International Space Station. New releases push to your phone the moment they drop. Like, comment, save favourites, and share with a global astronomy community.

COMMUNITY GALLERY

Share your own astrophotography with fellow enthusiasts. Browse uploads, leave comments, and get featured. Moderated for quality so the feed stays beautiful.

ROCKET LAUNCH TRACKER

Track upcoming launches from SpaceX, NASA, ESA, ULA, Rocket Lab and more. Get a reminder 15 minutes before liftoff so you can tune in live. View mission details, payloads, target orbits, and launch sites.

INTERNATIONAL SPACE STATION

Watch the ISS pass overhead with live position tracking, upcoming visible passes for your location, and a deep dive into the orbiting laboratory.

EXOPLANETS DATABASE

Discover confirmed exoplanets across the galaxy - rocky super-Earths, hot Jupiters, ice giants, and Earth-like habitable-zone candidates. Each entry includes size, mass, distance, host star, discovery year, and detection method.

NASA ASTRONOMY PICTURE OF THE DAY

Start every morning with a fresh cosmic image hand-picked by NASA astronomers, with an expert explanation of the science behind it. Pin it to Home for instant access.

SPACE NEWS, CURATED

Stay current on missions, discoveries, and launches with stories from NASA, ESA, and trusted space outlets.

FREE SPACE WALLPAPERS

The most beautiful Webb, Hubble, and Chandra images, optimised for iPhone and iPad - Home Screen, Lock Screen, and tablet. Refresh your phone with a new galaxy every week.

ASTRONOMY QUIZZES & LEADERBOARD

Test your space knowledge across multiple difficulty levels. Compete on the global leaderboard, earn points for daily activity, and unlock badges as you climb levels.

GLOBAL CHAT IN 10 LANGUAGES

Talk to fellow space fans in real time - English, Spanish, French, German, Italian, Portuguese, Russian, Turkish, Ukrainian and Georgian. Plus an "Ask the Astronomer" channel for your toughest cosmos questions.

PREMIUM (optional)

Unlock ad-free browsing, exclusive wallpapers, and supporter badges. Choose monthly, annual, or a one-time lifetime purchase. Cancel anytime in your Apple ID settings.

PRIVACY & PERMISSIONS

• Notifications only for new images and launch reminders you opt into

• No tracking of personal data

• Personalised ads are optional and consent-based (iOS App Tracking Transparency compliant)

Whether you're a seasoned astrophotographer, a teacher building a lesson plan, a student researching exoplanets, or simply someone who loves the night sky - Space Telescope brings the cosmos to your pocket. Download now and watch the universe unfold.

Support: [email protected]

Web: jameswebbtracker.com

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/