Deep Space Science

Open Space brings the wonders of the universe to your fingertips. Powered by real NASA data, this beautifully designed app lets you explore space like never before. DAILY DISCOVERIES • Astronomy Picture of the Day - Stunning space imagery with expert explanations • Browse the complete APOD archive dating back years ASTEROID TRACKER • Monitor Near Earth Objects in real-time • See size comparisons and miss distances • Get details on potentially hazardous asteroids MARS ROVER GALLERY • Browse thousands of real photos from Curiosity & Perseverance • Filter by rover, camera, and Martian sol • Save your favorite images SPACE WEATHER • Track solar flares and geomagnetic storms • Aurora visibility forecasts • Coronal mass ejection alerts ISS TRACKER • Real-time International Space Station location • See exactly where it's orbiting right now PERSONALIZED EXPERIENCE • Dark & light themes • Metric or imperial units • Save favorites for quick access