Showing 621–640 of 1,000 ranked alternatives.
NASA
Explore space research and science discoveries
Manage space research funding by selecting projects and tracking their progress. View real-time data from the International Space Station. Access educational content about microgravity experiments and their Earthly applications.
Skyrocket, LLC
Build drones with step-by-step guides
Build and assemble the Sky E1700 Stunt with step-by-step animated instructions. Explore interactive diagrams, 3D models, and explanations of components. Learn about the controller board and ViperFlight 5 firmware.
yong chong loh
Guide with no camera needed
Control movement using a phone connected via Bluetac or tieback. Select a bright star in the eyepiece view. The guides the to the target without requiring a phone camera or sky-facing orientation. Save posture by keeping the phone in any position.
Ignat Skoryh
Calculate planetary positions and chart styles
Allows users to generate Southern, Northern, and Eastern charts. It includes Divisional Charts up to D60 and Vimshottari dasha periods. Users can view planet positions in Nakshatras, Chara Karakas, and Arudhas.
Andrea Bulgarelli
Exploring energetic cosmic phenomena and Earth.
The app presents results from the AGILE satellite, which studies black holes, neutron stars, and gamma-ray flashes from thunderstorms. It provides news, a gallery of discoveries and images, and details on scientific findings.
Smithsonian Institution
Design rockets and launch missions
Design rockets with customizable components like shape, propellant, and staging. Simulate suborbital, orbital, and escape velocity missions. Track performance metrics and adjust designs based on flight data.
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