Showing 361–380 of 1,000 ranked alternatives.
Toriningen Co.,Ltd.
Spot satellites in real-time with AR
Track satellite passes using augmented reality. View the International Space Station, Starlink Trains, and other satellites in real time. Overlay positions on the night sky via iPhone or iPad camera.
Matthew Bognar
Calculate probabilities, plot distributions, and find percentiles
Calculate probabilities and percentiles for normal, t, chi-square, F, exponential, gamma, beta, log-normal, Pareto, and Weibull distributions. Plot density functions for these distributions.
Yakov Manshin
View and read explanations
View images and accompanying explanations from NASA’s Astronomy Picture of the Day. Save favorite photos to a personal collection. Access the full APOD archive dating back over 30 years. New images are available daily around midnight ET.
JoyBits Co Ltd.
Create and combine elements to craft new
Create and combine elements to form new items. Use destructive powers to eliminate unwanted creations. Unlock unique combinations and explore endless possibilities through creative experimentation.
Pavel Zinchenko
Explore galaxies, battle aliens, conquer
Play as a pilot in a 2D arcade game featuring galactic battles and spacefights. Defend against alien invaders and explore the universe. Unlock new ships and weapons. Upgrade base defenses and manage resources. Engage in turn-based strategy combat.
The Planetary Society (Apps)
Connect with members and share space news
Connect with other members to discuss space exploration, share astrophotography and creative work, attend weekly events, take online classes, and advocate for space missions.
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