Explore stars, planets, and galaxies
Explore celestial objects with detailed star maps and constellation guides. View 5 million stars and 5,000 years of eclipses. Track planets, moons, and Messier objects. Receive on-device recommendations based on location and time.
Showing 341–360 of 1,000 ranked alternatives.
Landkae, Lda
Learn myths while playing game.
The app educates and entertains by exploring Astronomy, Night Sky Observation, and Greek Mythology through gameplay. Game progress unlocks educational content, revealing stories behind constellations and featuring space images and videos.
VNSTART SMART SOFTWARE COMPANY LIMITED
And complete challenges
Along hidden lines to complete challenges. Rate drawings with 1 to 3 stars. Unlock cute animals and funny objects based on performance. Retry drawings if they are not good enough.
Joseph Doogan
View daily cosmic images and videos
View daily images and videos with accompanying scientific explanations. Access the full archive of NASA's astronomy photos and videos. Search by date or topic. Download and share high-resolution content.
Cederic Schmid
Calculate specs offline
Calculate magnification, exit pupil, true field of view, and f-ratio based on aperture, focal length, and type. Color badges indicate optimal viewing conditions. Results update in real time as inputs change.
Astropower Technology Co. Ltd.
Program camera mounts for astrophotography
Program camera mounts for astrophotography and time-lapse photography. Adjust settings for exposure and interval. Perform polar alignment using the polar scope. Sync with Sky-Watcher equatorial mounts. View camera status and control shutter remotely.
Hanno Rein
Find with your device's camera
Locate in the night sky using device camera. Display red target marker indicating comet position. Use location and NASA JPL ephemerides for accurate positioning.
Michael Howard
View rover images in 3D and panoramas
View Mars rover images in panoramic context with 3D options. Explore photos from Curiosity, Spirit, and Opportunity. Navigate terrain and compare images over time. Save and share selected views.
Jet Propulsion Laboratory
Create in space and share them
Create and share space by combining your photo with space images. Add a virtual spacesuit and learn about infrared astronomy. Explore Spitzer Space Telescope images and share creations on social media.
Tinybop Inc.
Explore planets and learn about the solar
Explore the solar system by visiting planets like Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. Rotate planets, zoom in on surfaces, and launch meteorites through the atmosphere.
佩佩 伍
Learn words with pictures and voice feedback
Learn vocabulary through listening, speaking, reading, and writing. Classify words into categories like animals, colors, and numbers. View pictures for visual aid. Adjust play speed. Hear male and female pronunciations.
建瑛 贾
Control spaceship, explore planets, asteroids, stars.
The app simulates space exploration where players control a spaceship. Players must use gravity and conserve fuel and time to complete missions.
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