Showing 1–20 of 1,000 ranked alternatives.
Juicestand Inc
Read , track discoveries, explore
Read and share articles about , exploration, exoplanets, and astrobiology. Follow updates from NASA, ESA, and other agencies. View high-resolution images from observatories. Save and organize favorite stories. Subscribe to alerts for new content.
Software Bisque, Inc.
Observe planets and their moons through
Explore celestial bodies like Jupiter, Saturn, Uranus, and Neptune through a simulated telescope. View planets and their moons as they appear now or at any date and time. Adjust telescope settings to simulate different viewing conditions.
Greg Paskal
Calculate magnification and apply Barlow lens adjustments
Calculate magnification using telescope and eyepiece focal lengths. Input values in millimeters. Include 2x to 5x Barlow lens options. Perform calculations for amateur and professional astronomers. Display results directly.
Simulation Curriculum Corp.
Explore celestial objects and track the night
Access celestial objects with a comprehensive database of comets, asteroids, and solar system bodies. Plan and log observations, control telescopes, and track accurate positions. View detailed sky maps and receive real-time updates.
iLanga, Inc.
Visualize celestial views through eyepieces
Helps users visualize celestial objects through telescopes or cameras. It calculates magnification, actual field of view, and exit pupil. Users can simulate views with different eyepieces and optical aids.
Simulation Curriculum Corp.
Explore celestial objects and control telescopes
Explore the night sky with a detailed star map, identify celestial objects, and view planetary details. Control telescopes via connected devices. Access interactive astronomy guides and historical sky data.
Dana Peters
Explore in 3D view
Explore the solar system with 3D views of and the moon. Locate celestial bodies using 2D and 3D sky maps. Check visibility times for . Rotate a 3D globe to view planetary details.
ESCAPE VELOCITY LIMITED
Explore celestial objects with AR
View celestial objects using augmented reality. Point device at sky to identify stars, planets, and constellations. Access detailed information and historical data. Sync with GPS for accurate positioning. Explore 3D models of celestial bodies.
Wobbleworks LLC
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.
ARRL, American Radio Relay League, Inc.
Receive monthly QST journal issues
Access monthly digital issues of QST, the membership journal. Read news, construction guides, tutorials, and other content. Subscribe for updates. View articles and special features not available in print.
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