Space & AstronomyOct 28, 2025
Planetary Years Explained – How Age Changes Across Worlds
Explore how each planet’s orbit affects the length of a year and your ‘age’. Use our calculators and see how old you’d be across the Solar System.
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Calculator AvailableSpace & AstronomyOct 28, 2025
A Day on Mars (Sol) & Martian Time Explained
Learn how a day and year work on Mars: what a ‘sol’ is, how long Martian seasons last, and how time-keeping would adapt for life on the Red Planet.
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Calculator AvailableSpace & AstronomyOct 28, 2025
Calculate Your Weight on Mars – Mars Gravity Explained
Discover how your weight would change on Mars due to its weaker gravity. Use our calculator and get step-by-step explanation with comparisons across planets.
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Calculator AvailableSpace & AstronomySep 28, 2025
Space Weight Calculator – Your Weight on Other Planets
Find your weight on the Moon, Mars, Jupiter, and other planets. Use gravity ratios to compare your Earth weight across the solar system.
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Calculator AvailableSpace & AstronomySep 17, 2025
How to Calculate Your Age on Mars & Other Planets
Learn how to convert your Earth age to Martian years using orbital periods. Step-by-step guide with clear examples for all planets.
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