Astronomy & Space

35 tools

Orbital Period Calculator

Enter the orbital period calculator, where you can calculate the orbital period of a binary system, a satellite around the Earth, and much more while learning about the universe and the laws that rule it.

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Radar Horizon Calculator

Find how far you can see with a radar with our radar horizon calculator.

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Rocket Equation Calculator

The rocket equation calculator helps you estimate the final velocity of a rocket.

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Rocket Thrust Calculator

If you want to calculate the net thrust generated by a jet rocket engine, the rocket thrust calculator is the easiest way to do it; you don't need to learn rocket physics.

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Schwarzschild Radius Calculator

Calculate the gravitational acceleration at the event horizon of a black hole of a given mass using the Schwarzschild radius calculator.

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Space Travel Calculator

With the space travel calculator, you can plan your journey to another star system or even another galaxy.

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Sun Angle Calculator

Our sun angle calculator helps you estimate the Sun's position in the sky regarding its elevation and azimuth angles.

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Telescope Field of View Calculator

If you want to know how wide is your window on the stars, our telescope field of view calculator is the right tool for you!

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Telescope Magnification Calculator

Use this telescope magnification calculator to estimate the magnification, resolution, brightness, and other properties of the images taken by your scope.

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Universe Expansion Calculator

Create your own Universe with this Universe Expansion calculator

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Weight on Other Planets Calculator

With this weight on other planets calculator, you can check how much you'd weigh if you landed on another planet within our Solar system.

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